canvas3d: remove canvas3d examples.

Summary: This is a dead feature, remove it.

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D11525

109 files changed, 0 insertions, 44352 deletions

diff --git a/src/examples/elementary/evas3d_map_example.c b/src/examples/elementary/evas3d_map_example.c
deleted file mode 100644
index f0859e30ac..0000000000
--- a/src/examples/elementary/evas3d_map_example.c
+++ /dev/null
@@ -1,1211 +0,0 @@
-#ifndef EFL_BETA_API_SUPPORT
-# define EFL_BETA_API_SUPPORT
-#endif
-
-#include <Elementary.h>
-
-#define WIDTH               1024
-#define HEIGHT              1024
-#define IMG_SIZE            1024
-#define SKYBOX_IMG_WIDTH    4096
-#define SKYBOX_IMG_HEIGHT   3072
-
-#define MIN_3D_ZOOM_FACTOR  1.0
-#define MAX_3D_ZOOM_FACTOR  4.9
-#define MIN_2D_ZOOM_FACTOR  5.0
-#define MAX_2D_ZOOM_FACTOR  16.0
-
-#define MAX_CAMERA_DISTANCE 10.0
-
-#define ROUND(a) ((a < 0) ? ((int)((a - 0.05) * 10) * 0.1) : ((int)((a + 0.05) * 10) * 0.1))
-
-typedef struct _mat3
-{
-   float m[9];
-} mat3;
-
-typedef struct _vec4
-{
-   float x;
-   float y;
-   float z;
-   float w;
-} vec4;
-
-typedef struct _vec2
-{
-   float x;
-   float y;
-} vec2;
-
-typedef struct _vec3
-{
-   float x;
-   float y;
-   float z;
-} vec3;
-
-typedef struct _vertex
-{
-   vec3 position;
-   vec3 normal;
-   vec3 tangent;
-   vec4 color;
-   vec3 texcoord;
-} vertex;
-
-typedef enum _Map_Dimension_State
-{
-   MAP_DIMENSION_STATE_2D = 0,
-   MAP_DIMENSION_STATE_3D
-} Map_Dimension_State;
-
-static Evas            *evas            = NULL;
-static Evas_Object     *win             = NULL;
-static Evas_Object     *bg              = NULL;
-static Evas_Object     *image           = NULL;
-static Evas_Object     *map             = NULL;
-static Evas_Object     *normal_map      = NULL;
-static Evas_Object     *control_layout  = NULL;
-static Evas_Object     *hoversel        = NULL;
-static Evas_Object     *rotation_toggle = NULL;
-static Evas_Object     *light_toggle    = NULL;
-static Evas_Object     *zoom_slider     = NULL;
-static Evas_Object     *menu            = NULL;
-static Elm_Object_Item *menu_it         = NULL;
-static Ecore_Animator  *animator        = NULL;
-
-static Evas_Canvas3D_Scene    *scene           = NULL;
-static Evas_Canvas3D_Node     *root_node       = NULL;
-static Evas_Canvas3D_Node     *camera_node     = NULL;
-static Evas_Canvas3D_Camera   *camera          = NULL;
-static Evas_Canvas3D_Node     *light_node      = NULL;
-static Evas_Canvas3D_Light    *light           = NULL;
-static Evas_Canvas3D_Node     *mesh_node       = NULL;
-static Evas_Canvas3D_Mesh     *mesh            = NULL;
-static Evas_Canvas3D_Material *material        = NULL;
-static Evas_Canvas3D_Texture  *texture_diffuse = NULL;
-static Evas_Canvas3D_Texture  *texture_normal  = NULL;
-
-static int             vertex_count = 0;
-static int             index_count  = 0;
-static vertex         *vertices     = NULL;
-static unsigned short *indices      = NULL;
-
-static vec2      mouse_down_pos;
-static vec3      camera_pos;
-static vec3      camera_up_vec;
-static vec3      camera_right_vec;
-static double    zoom_factor      = MIN_3D_ZOOM_FACTOR;
-static Eina_Bool is_mouse_pressed = EINA_FALSE;
-static Map_Dimension_State map_dimension_state = MAP_DIMENSION_STATE_3D;
-
-static const float skybox_vertices[] =
-{
-   /* Front */
-   -40.0,  40.0,  40.0,     0.0,  0.0, -1.0,     1.0, 0.0, 0.0, 1.0,     0.99, 0.334,
-   40.0,  40.0,  40.0,     0.0,  0.0, -1.0,     1.0, 0.0, 0.0, 1.0,     0.75, 0.334,
-   -40.0, -40.0,  40.0,     0.0,  0.0, -1.0,     1.0, 0.0, 0.0, 1.0,     0.99, 0.666,
-   40.0, -40.0,  40.0,     0.0,  0.0, -1.0,     1.0, 0.0, 0.0, 1.0,     0.75, 0.666,
-
-   /* Back */
-   40.0,  40.0, -40.0,     0.0,  0.0,  1.0,     0.0, 0.0, 1.0, 1.0,     0.50, 0.334,
-   -40.0,  40.0, -40.0,     0.0,  0.0,  1.0,     0.0, 0.0, 1.0, 1.0,     0.25, 0.334,
-   40.0, -40.0, -40.0,     0.0,  0.0,  1.0,     0.0, 0.0, 1.0, 1.0,     0.50, 0.666,
-   -40.0, -40.0, -40.0,     0.0,  0.0,  1.0,     0.0, 0.0, 1.0, 1.0,     0.25, 0.666,
-
-   /* Left */
-   -40.0,  40.0, -40.0,     1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.25, 0.334,
-   -40.0,  40.0,  40.0,     1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.01, 0.334,
-   -40.0, -40.0, -40.0,     1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.25, 0.666,
-   -40.0, -40.0,  40.0,     1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.01, 0.666,
-
-   /* Right */
-   40.0,  40.0,  40.0,    -1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.75, 0.334,
-   40.0,  40.0, -40.0,    -1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.50, 0.334,
-   40.0, -40.0,  40.0,    -1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.75, 0.666,
-   40.0, -40.0, -40.0,    -1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.50, 0.666,
-
-   /* Top */
-   -40.0,  40.0, -40.0,     0.0, -1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.25, 0.334,
-   40.0,  40.0, -40.0,     0.0, -1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.50, 0.334,
-   -40.0,  40.0,  40.0,     0.0, -1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.25, 0.01,
-   40.0,  40.0,  40.0,     0.0, -1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.50, 0.01,
-
-   /* Bottom */
-   40.0, -40.0, -40.0,     0.0,  1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.50, 0.666,
-   -40.0, -40.0, -40.0,     0.0,  1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.25, 0.666,
-   40.0, -40.0,  40.0,     0.0,  1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.50, 0.99,
-   -40.0, -40.0,  40.0,     0.0,  1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.25, 0.99,
-};
-
-static const unsigned short skybox_indices[] =
-{
-   /* Front */
-   0,   1,  2,  2,  1,  3,
-
-   /* Back */
-   4,   5,  6,  6,  5,  7,
-
-   /* Left */
-   8,   9, 10, 10,  9, 11,
-
-   /* Right */
-   12, 13, 14, 14, 13, 15,
-
-   /* Top */
-   16, 17, 18, 18, 17, 19,
-
-   /* Bottom */
-   20, 21, 22, 22, 21, 23
-};
-
-static void zoom_factor_set(double new_zoom_factor);
-
-static inline void
-vec3_scale(vec3 *out,
-           const vec3 *v,
-           const double scale)
-{
-   out->x = scale * v->x;
-   out->y = scale * v->y;
-   out->z = scale * v->z;
-}
-
-static inline void
-vec3_normalize(vec3 *out,
-               const vec3 *vec)
-{
-   double length = sqrt(vec->x * vec->x + vec->y * vec->y + vec->z * vec->z);
-
-   out->x = vec->x / length;
-   out->y = vec->y / length;
-   out->z = vec->z / length;
-}
-
-static inline void
-mat3_multiply_vec3(vec3 *out,
-                   const mat3 *mat,
-                   const vec3 *vec)
-{
-   out->x = mat->m[0] * vec->x + mat->m[1] * vec->y + mat->m[2] * vec->z;
-   out->y = mat->m[3] * vec->x + mat->m[4] * vec->y + mat->m[5] * vec->z;
-   out->z = mat->m[6] * vec->x + mat->m[7] * vec->y + mat->m[8] * vec->z;
-}
-
-static inline void
-vec3_rotate_angle_axis(vec3 *out,
-                       const vec3 *vec,
-                       const double radian,
-                       const vec3 *axis)
-{
-   mat3   mat;
-   double cos_r           = cos(radian);
-   double sin_r           = sin(radian);
-   double one_minus_cos_r = 1.0 - cos_r;
-
-   mat.m[0] = cos_r + one_minus_cos_r * (axis->x * axis->x);
-   mat.m[1] = (-axis->z * sin_r) + one_minus_cos_r * (axis->x * axis->y);
-   mat.m[2] = (axis->y * sin_r) + one_minus_cos_r * (axis->x * axis->z);
-
-   mat.m[3] = (axis->z * sin_r) + one_minus_cos_r * (axis->x * axis->y);
-   mat.m[4] = cos_r + one_minus_cos_r * (axis->y * axis->y);
-   mat.m[5] = (-axis->x * sin_r) + one_minus_cos_r * (axis->y * axis->z);
-
-   mat.m[6] = (-axis->y * sin_r) + one_minus_cos_r * (axis->x * axis->z);
-   mat.m[7] = (axis->x * sin_r) + one_minus_cos_r * (axis->y * axis->z);
-   mat.m[8] = cos_r + one_minus_cos_r * (axis->z * axis->z);
-
-   mat3_multiply_vec3(out, &mat, vec);
-}
-
-static Eina_Bool
-animate_scene(void *data)
-{
-   static float angle = 0.0f;
-
-   angle += 0.05;
-
-   evas_canvas3d_node_orientation_angle_axis_set((Evas_Canvas3D_Node *)data, angle, 0.0, 1.0, 0.0);
-
-   /* Rotate */
-   if (angle > 360.0)
-     angle -= 360.0f;
-
-   return EINA_TRUE;
-}
-
-static void
-sphere_init(int precision)
-{
-   int             i, j;
-   vertex         *v;
-   unsigned short *idx;
-
-   vertex_count = (precision + 1) * (precision + 1);
-   index_count = precision * precision * 6;
-
-   /* Allocate buffer. */
-   vertices = malloc(sizeof(vertex) * vertex_count);
-   indices = malloc(sizeof(unsigned short) * index_count);
-
-   for (i = 0; i <= precision; i++)
-     {
-        double lati = M_PI * ((double)i / (double)precision);
-        double y = cos(lati);
-        double r = fabs(sin(lati));
-
-        for (j = 0; j <= precision; j++)
-          {
-             double longi = (M_PI * 2.0) * ((double)j / (double)precision);
-             v = &vertices[i * (precision + 1) + j];
-
-             if (j == 0 || j == precision) v->position.x = 0.0;
-             else v->position.x = r * sin(longi);
-
-             v->position.y = y;
-
-             if (j == 0 || j == precision) v->position.z = r;
-             else v->position.z = r * cos(longi);
-
-             v->normal = v->position;
-
-             if (v->position.x > 0.0)
-               {
-                  v->tangent.x = -v->normal.y;
-                  v->tangent.y =  v->normal.x;
-                  v->tangent.z =  v->normal.z;
-               }
-             else
-               {
-                  v->tangent.x =  v->normal.y;
-                  v->tangent.y = -v->normal.x;
-                  v->tangent.z =  v->normal.z;
-               }
-
-             v->color.x = 1.0;
-             v->color.y = 1.0;
-             v->color.z = 1.0;
-             v->color.w = 1.0;
-
-             if (j == precision) v->texcoord.x = 1.0;
-             else if (j == 0) v->texcoord.x = 0.0;
-             else v->texcoord.x = (double)j / (double)precision;
-
-             if (i == precision) v->texcoord.y = 1.0;
-             else if (i == 0) v->texcoord.y = 0.0;
-             else v->texcoord.y = (double)i / (double)precision;
-          }
-     }
-
-   idx = &indices[0];
-
-   for (i = 0; i < precision; i++)
-     {
-        for (j = 0; j < precision; j++)
-          {
-             *idx++ = i * (precision + 1) + j;
-             *idx++ = i * (precision + 1) + j + 1;
-             *idx++ = (i + 1) * (precision + 1) + j;
-
-             *idx++ = (i + 1) * (precision + 1) + j;
-             *idx++ = i * (precision + 1) + j + 1;
-             *idx++ = (i + 1) * (precision + 1) + j + 1;
-          }
-     }
-
-   for (i = 0; i < index_count; i += 3)
-     {
-        vertex *v0 = &vertices[indices[i + 0]];
-        vertex *v1 = &vertices[indices[i + 1]];
-        vertex *v2 = &vertices[indices[i + 2]];
-
-        vec3  e1, e2;
-        float du1, du2, dv1, dv2, f;
-        vec3  tangent;
-
-        e1.x = v1->position.x - v0->position.x;
-        e1.y = v1->position.y - v0->position.y;
-        e1.z = v1->position.z - v0->position.z;
-
-        e2.x = v2->position.x - v0->position.x;
-        e2.y = v2->position.y - v0->position.y;
-        e2.z = v2->position.z - v0->position.z;
-
-        du1 = v1->texcoord.x - v0->texcoord.x;
-        dv1 = v1->texcoord.y - v0->texcoord.y;
-
-        du2 = v2->texcoord.x - v0->texcoord.x;
-        dv2 = v2->texcoord.y - v0->texcoord.y;
-
-        f = 1.0 / (du1 * dv2 - du2 * dv1);
-
-        tangent.x = f * (dv2 * e1.x - dv1 * e2.x);
-        tangent.y = f * (dv2 * e1.y - dv1 * e2.y);
-        tangent.z = f * (dv2 * e1.z - dv1 * e2.z);
-
-        v0->tangent = tangent;
-     }
-
-   for (i = 0; i <= precision; i++)
-     {
-        for (j = 0; j <= precision; j++)
-          {
-             if (j == precision)
-               {
-                  v = &vertices[i * (precision  + 1) + j];
-                  v->tangent = vertices[i * (precision + 1)].tangent;
-               }
-          }
-     }
-}
-
-static void
-sphere_fini(void)
-{
-   if (vertices)
-     free(vertices);
-
-   if (indices)
-     free(indices);
-}
-
-static void
-change_to_2d_map(void)
-{
-   if (map_dimension_state == MAP_DIMENSION_STATE_2D) return;
-   map_dimension_state = MAP_DIMENSION_STATE_2D;
-
-   elm_object_style_set(map, "default");
-   elm_scroller_policy_set
-      (map, ELM_SCROLLER_POLICY_AUTO, ELM_SCROLLER_POLICY_AUTO);
-   elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_MANUAL);
-   elm_map_paused_set(map, EINA_TRUE);
-
-   evas_canvas3d_texture_source_visible_set(texture_diffuse, EINA_TRUE);
-
-   evas_object_hide(image);
-
-   elm_slider_unit_format_set(zoom_slider, "X%1.0f");
-   elm_slider_indicator_format_set(zoom_slider, "%1.0f");
-   elm_slider_min_max_set(zoom_slider, MIN_2D_ZOOM_FACTOR, MAX_2D_ZOOM_FACTOR);
-}
-
-static void
-change_to_3d_map(void)
-{
-   if (map_dimension_state == MAP_DIMENSION_STATE_3D) return;
-   map_dimension_state = MAP_DIMENSION_STATE_3D;
-
-   elm_object_style_set(map, "evas3d");
-   elm_scroller_policy_set
-      (map, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_OFF);
-   elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FILL);
-
-   evas_object_show(image);
-
-   elm_slider_unit_format_set(zoom_slider, "X%1.1f");
-   elm_slider_indicator_format_set(zoom_slider, "%1.1f");
-   elm_slider_min_max_set(zoom_slider, MIN_3D_ZOOM_FACTOR, MAX_3D_ZOOM_FACTOR);
-}
-
-static void
-zoom_factor_set(double new_zoom_factor)
-{
-   double        cur_zoom_factor;
-   double        s, t;
-   double        lon, lat;
-   vec3          camera_pos_unit_vec;
-   Evas_Canvas3D_Node *n;
-   Evas_Canvas3D_Mesh *m;
-   Evas_Coord    src_x, src_y;
-   Evas_Coord    src_size;
-
-   cur_zoom_factor = zoom_factor;
-   zoom_factor = ROUND(new_zoom_factor);
-
-   if (cur_zoom_factor == zoom_factor) return;
-
-   /* 2D Zoom */
-   if (zoom_factor >= MIN_2D_ZOOM_FACTOR)
-     {
-        /* Transition from 3D to 2D */
-        if (cur_zoom_factor < MIN_2D_ZOOM_FACTOR)
-          {
-             zoom_factor = MIN_2D_ZOOM_FACTOR;
-             evas_canvas3d_scene_pick(scene, IMG_SIZE / 2, IMG_SIZE / 2, &n, &m, &s, &t);
-             src_size = IMG_SIZE * cur_zoom_factor;
-             src_x = (Evas_Coord)(src_size * s);
-             src_y = (Evas_Coord)(src_size * t);
-             elm_map_canvas_to_region_convert(map, src_x, src_y, &lon, &lat);
-
-             change_to_2d_map();
-             evas_object_resize(map, IMG_SIZE, IMG_SIZE);
-             elm_map_zoom_set(map, (int)zoom_factor);
-             elm_map_region_show(map, lon, lat);
-          }
-        else
-          elm_map_zoom_set(map, (int)zoom_factor);
-     }
-   /* 3D Zoom */
-   else
-     {
-        if (zoom_factor < MIN_3D_ZOOM_FACTOR)
-          zoom_factor = MIN_3D_ZOOM_FACTOR;
-
-        /* Transition from 2D to 3D */
-        if (cur_zoom_factor >= MIN_2D_ZOOM_FACTOR)
-          {
-             change_to_3d_map();
-          }
-
-        /* Update texture source. */
-        src_size = IMG_SIZE * zoom_factor;
-        evas_object_resize(map, src_size, src_size);
-
-        /* Apply updated texture source. */
-        texture_diffuse = efl_add(EVAS_CANVAS3D_TEXTURE_CLASS, evas);
-        evas_canvas3d_texture_source_set(texture_diffuse, map);
-        evas_canvas3d_texture_source_visible_set(texture_diffuse, EINA_FALSE);
-
-        evas_canvas3d_material_texture_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, texture_diffuse);
-
-        /* Update camera position. */
-        vec3_normalize(&camera_pos_unit_vec, &camera_pos);
-        camera_pos.x = (camera_pos_unit_vec.x * MAX_CAMERA_DISTANCE) / zoom_factor;
-        camera_pos.y = (camera_pos_unit_vec.y * MAX_CAMERA_DISTANCE) / zoom_factor;
-        camera_pos.z = (camera_pos_unit_vec.z * MAX_CAMERA_DISTANCE) / zoom_factor;
-
-        evas_canvas3d_node_position_set(camera_node, camera_pos.x, camera_pos.y, camera_pos.z);
-     }
-
-   /* Update zoom slider. */
-   elm_slider_value_set(zoom_slider, zoom_factor);
-}
-
-static void
-zoom_in_cb(void *data EINA_UNUSED,
-           Evas_Object *obj EINA_UNUSED,
-           void *event_info EINA_UNUSED)
-{
-   zoom_factor_set(zoom_factor + 1);
-}
-
-static void
-zoom_out_cb(void *data EINA_UNUSED,
-            Evas_Object *obj EINA_UNUSED,
-            void *event_info EINA_UNUSED)
-{
-   zoom_factor_set(zoom_factor - 1);
-}
-
-static void
-zoom_to_2d_map_cb(void *data EINA_UNUSED,
-                  Evas_Object *obj EINA_UNUSED,
-                  void *event_info EINA_UNUSED)
-{
-   double        s, t;
-   double        lon, lat;
-   Evas_Canvas3D_Node *n;
-   Evas_Canvas3D_Mesh *m;
-   Evas_Coord    src_x, src_y;
-   Evas_Coord    src_size;
-
-   if (map_dimension_state == MAP_DIMENSION_STATE_2D) return;
-
-   evas_canvas3d_scene_pick(scene, mouse_down_pos.x, mouse_down_pos.y, &n, &m, &s, &t);
-   src_size = (Evas_Coord)(IMG_SIZE * zoom_factor);
-   src_x = (Evas_Coord)(src_size * s);
-   src_y = (Evas_Coord)(src_size * t);
-   elm_map_canvas_to_region_convert(map, src_x, src_y, &lon, &lat);
-
-   zoom_factor_set(MIN_2D_ZOOM_FACTOR);
-
-   elm_map_region_show(map, lon, lat);
-}
-
-static void
-zoom_to_3d_map_cb(void *data EINA_UNUSED,
-                  Evas_Object *obj EINA_UNUSED,
-                  void *event_info EINA_UNUSED)
-{
-   if (map_dimension_state == MAP_DIMENSION_STATE_3D) return;
-
-   zoom_factor_set(MAX_3D_ZOOM_FACTOR);
-}
-
-static void
-submenu_zoom_add(Elm_Object_Item *parent)
-{
-   if (!parent) return;
-
-   elm_menu_item_add(menu, parent, NULL, "Zoom in", zoom_in_cb, NULL);
-   elm_menu_item_add(menu, parent, NULL, "Zoom out", zoom_out_cb, NULL);
-   elm_menu_item_add(menu, parent, NULL, "Zoom to 2D map", zoom_to_2d_map_cb, NULL);
-   elm_menu_item_add(menu, parent, NULL, "Zoom to 3D map", zoom_to_3d_map_cb, NULL);
-}
-
-static void
-submenu_info_add(Elm_Object_Item *parent)
-{
-   char          buf[50];
-   double        s, t;
-   double        lon, lat;
-   Evas_Canvas3D_Node *n;
-   Evas_Canvas3D_Mesh *m;
-   Evas_Coord    src_x, src_y;
-   Evas_Coord    src_size;
-
-   if (!parent) return;
-
-   if (map_dimension_state == MAP_DIMENSION_STATE_3D)
-     {
-        evas_canvas3d_scene_pick(scene, mouse_down_pos.x, mouse_down_pos.y, &n, &m, &s, &t);
-        src_size = (Evas_Coord) (IMG_SIZE * zoom_factor);
-        src_x = (Evas_Coord)(src_size * s);
-        src_y = (Evas_Coord)(src_size * t);
-        elm_map_canvas_to_region_convert(map, src_x, src_y, &lon, &lat);
-     }
-   else
-     {
-        elm_map_canvas_to_region_convert(map, mouse_down_pos.x, mouse_down_pos.y, &lon, &lat);
-     }
-
-   snprintf(buf, sizeof(buf), "Longitude : %f", lon);
-   elm_menu_item_add(menu, parent, NULL, buf, NULL, NULL);
-
-   snprintf(buf, sizeof(buf), "Latitude : %f", lat);
-   elm_menu_item_add(menu, parent, NULL, buf, NULL, NULL);
-}
-
-static void
-map_zoom_change_cb(void *data EINA_UNUSED,
-                   Evas_Object *obj EINA_UNUSED,
-                   void *event_info EINA_UNUSED)
-{
-   int cur_zoom_factor;
-
-   if (map_dimension_state == MAP_DIMENSION_STATE_3D) return;
-
-   cur_zoom_factor = elm_map_zoom_get(map);
-
-   if (elm_map_paused_get(map))
-     elm_map_paused_set(map, EINA_FALSE);
-
-   zoom_factor_set(cur_zoom_factor);
-}
-
-static void
-map_mouse_down_cb(void *data EINA_UNUSED,
-                  Evas *e EINA_UNUSED,
-                  Evas_Object *o,
-                  void *event_info)
-{
-   Evas_Event_Mouse_Down *ev = event_info;
-   Evas_Coord             x, y, w, h;
-   Evas_Coord             obj_x, obj_y;
-   int                    scene_w, scene_h;
-   double                 scene_x, scene_y;
-   double                 s, t;
-   Evas_Canvas3D_Node          *n;
-   Evas_Canvas3D_Mesh          *m;
-   Eina_Bool              pick;
-
-   mouse_down_pos.x = ev->canvas.x;
-   mouse_down_pos.y = ev->canvas.y;
-
-   evas_object_geometry_get(o, &x, &y, &w, &h);
-
-   obj_x = ev->canvas.x - x;
-   obj_y = ev->canvas.y - y;
-
-   evas_canvas3d_scene_size_get(scene, &scene_w, &scene_h);
-
-   scene_x = obj_x * scene_w / (double)w;
-   scene_y = obj_y * scene_h / (double)h;
-
-   pick = evas_canvas3d_scene_pick(scene, scene_x, scene_y, &n, &m, &s, &t);
-   if (pick)
-     printf("Picked     : ");
-   else
-     printf("Not picked : ");
-
-   printf("output(%d, %d) canvas(%d, %d) object(%d, %d) scene(%f, %f) texcoord(%f, %f) "
-          "node(%p) mesh(%p)\n",
-          ev->output.x, ev->output.y,
-          ev->canvas.x, ev->canvas.y,
-          obj_x, obj_y,
-          scene_x, scene_y,
-          s, t, n, m);
-
-   if (ev->button == 3)
-     {
-        if (!menu)
-          {
-             menu = elm_menu_add(o);
-             elm_menu_parent_set(menu, o);
-             menu_it = elm_menu_item_add(menu, NULL, "", "Zoom", NULL, NULL);
-             submenu_zoom_add(menu_it);
-             menu_it = elm_menu_item_add(menu, NULL, "", "Info", NULL, NULL);
-          }
-
-        elm_menu_item_subitems_clear(menu_it);
-        submenu_info_add(menu_it);
-
-        elm_menu_move(menu, ev->canvas.x, ev->canvas.y);
-        evas_object_show(menu);
-     }
-
-}
-
-static void
-mouse_down_cb(void *data EINA_UNUSED,
-              Evas *e EINA_UNUSED,
-              Evas_Object *o,
-              void *event_info)
-{
-   Evas_Event_Mouse_Down *ev = event_info;
-   Evas_Coord             x, y, w, h;
-   Evas_Coord             obj_x, obj_y;
-   int                    scene_w, scene_h;
-   double                 scene_x, scene_y;
-   double                 s, t;
-   Evas_Canvas3D_Node          *n;
-   Evas_Canvas3D_Mesh          *m;
-   Eina_Bool              pick;
-
-   mouse_down_pos.x = ev->canvas.x;
-   mouse_down_pos.y = ev->canvas.y;
-
-   /* Stop rotating earth. */
-   if (animator)
-     {
-        ecore_animator_del(animator);
-        animator = NULL;
-     }
-
-   evas_object_geometry_get(o, &x, &y, &w, &h);
-
-   obj_x = ev->canvas.x - x;
-   obj_y = ev->canvas.y - y;
-
-   evas_canvas3d_scene_size_get(scene, &scene_w, &scene_h);
-
-   scene_x = obj_x * scene_w / (double)w;
-   scene_y = obj_y * scene_h / (double)h;
-
-   pick = evas_canvas3d_scene_pick(scene, scene_x, scene_y, &n, &m, &s, &t);
-   if (pick)
-     printf("Picked     : ");
-   else
-     printf("Not picked : ");
-
-   printf("output(%d, %d) canvas(%d, %d) object(%d, %d) scene(%f, %f) texcoord(%f, %f) "
-          "node(%p) mesh(%p)\n",
-          ev->output.x, ev->output.y,
-          ev->canvas.x, ev->canvas.y,
-          obj_x, obj_y,
-          scene_x, scene_y,
-          s, t, n, m);
-
-   if (ev->button == 1)
-     is_mouse_pressed = EINA_TRUE;
-   else if (ev->button == 3)
-     {
-        elm_check_state_set(rotation_toggle, EINA_FALSE);
-        if (!menu)
-          {
-             menu = elm_menu_add(o);
-             elm_menu_parent_set(menu, o);
-             menu_it = elm_menu_item_add(menu, NULL, "", "Zoom", NULL, NULL);
-             submenu_zoom_add(menu_it);
-             menu_it = elm_menu_item_add(menu, NULL, "", "Info", NULL, NULL);
-          }
-
-        elm_menu_item_subitems_clear(menu_it);
-        submenu_info_add(menu_it);
-
-        elm_menu_move(menu, ev->canvas.x, ev->canvas.y);
-        evas_object_show(menu);
-     }
-}
-
-static void
-mouse_move_cb(void *data EINA_UNUSED,
-              Evas *e EINA_UNUSED,
-              Evas_Object *o EINA_UNUSED,
-              void *event_info)
-{
-   Evas_Event_Mouse_Move *ev = event_info;
-   double                 distance_to_origin;
-   double                 radian_camera_up_axis, radian_camera_right_axis;
-   vec3                   camera_pos_unit_vec;
-
-   if ((ev->buttons == 1) && is_mouse_pressed)
-     {
-        radian_camera_up_axis = (ev->prev.canvas.x - ev->cur.canvas.x) * 0.01;
-        radian_camera_right_axis = (ev->prev.canvas.y - ev->cur.canvas.y) * 0.01;
-
-        distance_to_origin = sqrt(pow(camera_pos.x, 2) + pow(camera_pos.y, 2) + pow(camera_pos.z, 2));
-
-        /* Update camera position, up vector and right vector. */
-        vec3_rotate_angle_axis(&camera_pos, &camera_pos, radian_camera_up_axis, &camera_up_vec);
-        vec3_rotate_angle_axis(&camera_right_vec, &camera_right_vec, radian_camera_up_axis, &camera_up_vec);
-        vec3_normalize(&camera_right_vec, &camera_right_vec);
-
-        vec3_rotate_angle_axis(&camera_pos, &camera_pos, radian_camera_right_axis, &camera_right_vec);
-        vec3_rotate_angle_axis(&camera_up_vec, &camera_up_vec, radian_camera_right_axis, &camera_right_vec);
-        vec3_normalize(&camera_up_vec, &camera_up_vec);
-        vec3_normalize(&camera_pos_unit_vec, &camera_pos);
-        vec3_scale(&camera_pos, &camera_pos_unit_vec, distance_to_origin);
-
-        evas_canvas3d_node_position_set(camera_node, camera_pos.x, camera_pos.y, camera_pos.z);
-        evas_canvas3d_node_look_at_set(camera_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, camera_up_vec.x, camera_up_vec.y, camera_up_vec.z);
-
-        if (elm_check_state_get(light_toggle))
-          {
-             /* Update light position as the same as camera position. */
-             evas_canvas3d_node_position_set(light_node, camera_pos.x, camera_pos.y, camera_pos.z);
-             evas_canvas3d_node_look_at_set(light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, camera_up_vec.x, camera_up_vec.y, camera_up_vec.z);
-          }
-     }
-}
-
-static void
-mouse_up_cb(void *data EINA_UNUSED,
-            Evas *e EINA_UNUSED,
-            Evas_Object *o,
-            void *event_info)
-{
-   Evas_Event_Mouse_Up *ev = event_info;
-   Evas_Coord           x, y, w, h;
-   Evas_Coord           obj_x, obj_y;
-   int                  scene_w, scene_h;
-   double               scene_x, scene_y;
-   double               s, t;
-   Evas_Canvas3D_Node        *n;
-   Evas_Canvas3D_Mesh        *m;
-   Eina_Bool            pick;
-
-   evas_object_geometry_get(o, &x, &y, &w, &h);
-
-   obj_x = ev->canvas.x - x;
-   obj_y = ev->canvas.y - y;
-
-   evas_canvas3d_scene_size_get(scene, &scene_w, &scene_h);
-
-   scene_x = obj_x * scene_w / (double)w;
-   scene_y = obj_y * scene_h / (double)h;
-
-   pick = evas_canvas3d_scene_pick(scene, scene_x, scene_y, &n, &m, &s, &t);
-   if (pick)
-     printf("Picked     : ");
-   else
-     printf("Not picked : ");
-
-   printf("output(%d, %d) canvas(%d, %d) object(%d, %d) scene(%f, %f) texcoord(%f, %f) "
-          "node(%p) mesh(%p)\n",
-          ev->output.x, ev->output.y,
-          ev->canvas.x, ev->canvas.y,
-          obj_x, obj_y,
-          scene_x, scene_y,
-          s, t, n, m);
-
-   /* Move camera position. */
-   if (ev->button == 1)
-     is_mouse_pressed = EINA_FALSE;
-
-   if (elm_check_state_get(rotation_toggle))
-     {
-        /* Restart rotating earth. */
-        animator = ecore_animator_add(animate_scene, mesh_node);
-     }
-}
-
-static void
-mouse_wheel_cb(void *data EINA_UNUSED,
-               Evas *e EINA_UNUSED,
-               Evas_Object *o EINA_UNUSED,
-               void *event_info)
-{
-   Evas_Event_Mouse_Wheel *ev = event_info;
-   double                  new_zoom_factor;
-
-   if (map_dimension_state == MAP_DIMENSION_STATE_2D) return;
-
-   new_zoom_factor = zoom_factor - (ev->z * 0.1);
-   zoom_factor_set(new_zoom_factor);
-}
-
-static void
-skybox_setup(void)
-{
-   Evas_Canvas3D_Node     *skybox_mesh_node;
-   Evas_Canvas3D_Mesh     *skybox_mesh;
-   Evas_Canvas3D_Material *skybox_material;
-   Evas_Canvas3D_Texture  *skybox_texture_diffuse;
-   Evas_Object      *skybox_image;
-   char              buf[PATH_MAX];
-
-   skybox_mesh = efl_add(EVAS_CANVAS3D_MESH_CLASS, evas);
-   evas_canvas3d_mesh_vertex_count_set(skybox_mesh, 24);
-   evas_canvas3d_mesh_frame_add(skybox_mesh, 0);
-   evas_canvas3d_mesh_frame_vertex_data_set(skybox_mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_POSITION, 12 * sizeof(float), &skybox_vertices[0]);
-   evas_canvas3d_mesh_frame_vertex_data_set(skybox_mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_NORMAL, 12 * sizeof(float), &skybox_vertices[3]);
-   evas_canvas3d_mesh_frame_vertex_data_set(skybox_mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_COLOR, 12 * sizeof(float), &skybox_vertices[6]);
-   evas_canvas3d_mesh_frame_vertex_data_set(skybox_mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_TEXCOORD, 12 * sizeof(float), &skybox_vertices[10]);
-   evas_canvas3d_mesh_index_data_set(skybox_mesh, EVAS_CANVAS3D_INDEX_FORMAT_UNSIGNED_SHORT, 36, &skybox_indices[0]);
-   evas_canvas3d_mesh_vertex_assembly_set(skybox_mesh, EVAS_CANVAS3D_VERTEX_ASSEMBLY_TRIANGLES);
-
-   /* Set skybox texture source image. */
-   skybox_image = elm_image_add(win);
-   snprintf(buf, sizeof(buf), "%s/images/space.png", elm_app_data_dir_get());
-   elm_image_file_set(skybox_image, buf, NULL);
-   evas_object_resize(skybox_image, SKYBOX_IMG_WIDTH, SKYBOX_IMG_HEIGHT);
-   evas_object_show(skybox_image);
-
-   /* Set skybox texture material. */
-   skybox_material = efl_add(EVAS_CANVAS3D_MATERIAL_CLASS, evas);
-   evas_canvas3d_mesh_frame_material_set(skybox_mesh, 0, skybox_material);
-
-   skybox_texture_diffuse = efl_add(EVAS_CANVAS3D_TEXTURE_CLASS, evas);
-
-   evas_canvas3d_texture_source_set(skybox_texture_diffuse, skybox_image);
-   evas_canvas3d_texture_source_visible_set(skybox_texture_diffuse, EINA_FALSE);
-
-   evas_canvas3d_material_texture_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, skybox_texture_diffuse);
-   evas_canvas3d_material_enable_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, EINA_TRUE);
-   evas_canvas3d_material_enable_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, EINA_TRUE);
-   evas_canvas3d_material_enable_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, EINA_TRUE);
-   evas_canvas3d_material_color_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, 0.1, 0.1, 0.1, 1.0);
-   evas_canvas3d_material_color_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_material_color_set(skybox_material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, 0.1, 0.1, 0.1, 1.0);
-   evas_canvas3d_material_shininess_set(skybox_material, 50.0);
-
-   skybox_mesh_node = efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_MESH));
-   evas_canvas3d_node_member_add(root_node, skybox_mesh_node);
-   evas_canvas3d_node_mesh_add(skybox_mesh_node, skybox_mesh);
-   evas_canvas3d_mesh_shader_mode_set(skybox_mesh, EVAS_CANVAS3D_SHADER_MODE_DIFFUSE);
-}
-
-static void
-texture_source_setup(void)
-{
-   char buf[PATH_MAX];
-
-   snprintf(buf, sizeof(buf), "%s/examples/evas3d_map_example.edj", elm_app_data_dir_get());
-   elm_theme_extension_add(NULL, buf);
-
-   /* Add a map object for the use of the texture source. */
-   map = elm_map_add(win);
-   elm_object_style_set(map, "evas3d");
-   elm_map_source_set(map, ELM_MAP_SOURCE_TYPE_TILE, "MapQuest");
-   elm_scroller_policy_set
-      (map, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_OFF);
-   elm_map_zoom_mode_set(map, ELM_MAP_ZOOM_MODE_AUTO_FILL);
-   evas_object_resize(map, IMG_SIZE, IMG_SIZE);
-   evas_object_show(map);
-
-   evas_object_smart_callback_add(map, "zoom,change",
-                                  map_zoom_change_cb, NULL);
-   evas_object_event_callback_add(map, EVAS_CALLBACK_MOUSE_DOWN,
-                                  map_mouse_down_cb, map);
-
-   /* Add a normal map object for the use of the normal texture source. */
-   normal_map = elm_image_add(win);
-   snprintf(buf, sizeof(buf), "%s/images/earth_normal.png", elm_app_data_dir_get());
-   elm_image_file_set(normal_map, buf, NULL);
-   evas_object_resize(normal_map, IMG_SIZE, IMG_SIZE);
-   evas_object_show(normal_map);
-}
-
-static void
-camera_setup(void)
-{
-   /* Add the camera. */
-   camera = efl_add(EVAS_CANVAS3D_CAMERA_CLASS, evas);
-   evas_canvas3d_camera_projection_perspective_set(camera, 60.0, 1.0, 1.0, 100.0);
-
-   /* Set camera position. */
-   camera_pos.x = 0.0;
-   camera_pos.y = 0.0;
-   camera_pos.z = MAX_CAMERA_DISTANCE;
-
-   /* Set camera up vector. */
-   camera_up_vec.x = 0.0;
-   camera_up_vec.y = 1.0;
-   camera_up_vec.z = 0.0;
-
-   /* Set camera right vector. */
-   camera_right_vec.x = 1.0;
-   camera_right_vec.y = 0.0;
-   camera_right_vec.z = 0.0;
-
-   camera_node = efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_CAMERA));
-   evas_canvas3d_node_camera_set(camera_node, camera);
-   evas_canvas3d_node_position_set(camera_node, camera_pos.x, camera_pos.y, camera_pos.z);
-   evas_canvas3d_node_look_at_set(camera_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, camera_up_vec.x, camera_up_vec.y, camera_up_vec.z);
-   evas_canvas3d_node_member_add(root_node, camera_node);
-}
-
-static void
-light_setup(void)
-{
-   light = efl_add(EVAS_CANVAS3D_LIGHT_CLASS, evas);
-   evas_canvas3d_light_ambient_set(light, 0.2, 0.2, 0.2, 1.0);
-   evas_canvas3d_light_diffuse_set(light, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_light_specular_set(light, 0.2, 0.2, 0.2, 1.0);
-
-   light_node = efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_LIGHT));
-   evas_canvas3d_node_light_set(light_node, light);
-   evas_canvas3d_node_position_set(light_node, 0.0, 0.0, MAX_CAMERA_DISTANCE);
-   evas_canvas3d_node_look_at_set(light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 1.0, 0.0);
-   evas_canvas3d_node_member_add(root_node, light_node);
-}
-
-static void
-mesh_setup(void)
-{
-   /* Create a sphere mesh. */
-   sphere_init(50);
-
-   mesh = efl_add(EVAS_CANVAS3D_MESH_CLASS, evas);
-   evas_canvas3d_mesh_vertex_count_set(mesh, vertex_count);
-   evas_canvas3d_mesh_frame_add(mesh, 0);
-   evas_canvas3d_mesh_frame_vertex_data_set(mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_POSITION, sizeof(vertex), &vertices[0].position);
-   evas_canvas3d_mesh_frame_vertex_data_set(mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_NORMAL, sizeof(vertex), &vertices[0].normal);
-   evas_canvas3d_mesh_frame_vertex_data_set(mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_TANGENT, sizeof(vertex), &vertices[0].tangent);
-   evas_canvas3d_mesh_frame_vertex_data_set(mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_COLOR, sizeof(vertex), &vertices[0].color);
-   evas_canvas3d_mesh_frame_vertex_data_set(mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_TEXCOORD, sizeof(vertex), &vertices[0].texcoord);
-   evas_canvas3d_mesh_index_data_set(mesh, EVAS_CANVAS3D_INDEX_FORMAT_UNSIGNED_SHORT, index_count, &indices[0]);
-   evas_canvas3d_mesh_vertex_assembly_set(mesh, EVAS_CANVAS3D_VERTEX_ASSEMBLY_TRIANGLES);
-
-   material = efl_add(EVAS_CANVAS3D_MATERIAL_CLASS, evas);
-   evas_canvas3d_mesh_frame_material_set(mesh, 0, material);
-
-   texture_diffuse = efl_add(EVAS_CANVAS3D_TEXTURE_CLASS, evas);
-   evas_canvas3d_texture_source_set(texture_diffuse, map);
-   evas_canvas3d_texture_source_visible_set(texture_diffuse, EINA_FALSE);
-
-   texture_normal = efl_add(EVAS_CANVAS3D_TEXTURE_CLASS, evas);
-   evas_canvas3d_texture_source_set(texture_normal, normal_map);
-   evas_canvas3d_texture_source_visible_set(texture_normal, EINA_FALSE);
-
-   evas_canvas3d_material_texture_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, texture_diffuse);
-   evas_canvas3d_material_texture_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_NORMAL, texture_normal);
-   evas_canvas3d_material_enable_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, EINA_TRUE);
-   evas_canvas3d_material_enable_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, EINA_TRUE);
-   evas_canvas3d_material_enable_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, EINA_TRUE);
-   evas_canvas3d_material_enable_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_NORMAL, EINA_TRUE);
-   evas_canvas3d_material_color_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, 0.1, 0.1, 0.1, 1.0);
-   evas_canvas3d_material_color_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_material_color_set(material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, 0.1, 0.1, 0.1, 1.0);
-   evas_canvas3d_material_shininess_set(material, 50.0);
-
-   mesh_node = efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_MESH));
-   evas_canvas3d_node_member_add(root_node, mesh_node);
-   evas_canvas3d_node_mesh_add(mesh_node, mesh);
-   evas_canvas3d_mesh_shader_mode_set(mesh, EVAS_CANVAS3D_SHADER_MODE_NORMAL_MAP);
-}
-
-static void
-hoversel_cb(void *data,
-            Evas_Object *obj EINA_UNUSED,
-            void *event_info EINA_UNUSED)
-{
-   elm_map_source_set(map, ELM_MAP_SOURCE_TYPE_TILE, (char *)data);
-   zoom_factor_set(zoom_factor);
-}
-
-static void
-hoversel_setup(Evas_Object *parent)
-{
-   hoversel = elm_hoversel_add(parent);
-
-   elm_hoversel_hover_parent_set(hoversel, parent);
-   elm_object_text_set(hoversel, "Map Sources");
-   elm_hoversel_item_add(hoversel, "Mapnik", NULL, ELM_ICON_NONE, hoversel_cb, "Mapnik");
-   elm_hoversel_item_add(hoversel, "CycleMap", NULL, ELM_ICON_NONE, hoversel_cb, "CycleMap");
-   elm_hoversel_item_add(hoversel, "MapQuest", NULL, ELM_ICON_NONE, hoversel_cb, "MapQuest");
-
-   elm_object_part_content_set(parent, "elm.swallow.hoversel", hoversel);
-   evas_object_show(hoversel);
-}
-
-static void
-rotation_toggle_changed_cb(void *data EINA_UNUSED,
-                           Evas_Object *obj,
-                           void *event_info EINA_UNUSED)
-{
-   /* Stop rotating earth. */
-   if (animator)
-     {
-        ecore_animator_del(animator);
-        animator = NULL;
-     }
-   if (elm_check_state_get(obj))
-     {
-        /* Restart rotating earth. */
-        animator = ecore_animator_add(animate_scene, mesh_node);
-     }
-}
-
-static void
-rotation_toggle_setup(Evas_Object *parent)
-{
-   rotation_toggle = elm_check_add(parent);
-
-   elm_object_style_set(rotation_toggle, "toggle");
-   elm_object_text_set(rotation_toggle, "Earth Rotation");
-   elm_object_part_text_set(rotation_toggle, "on", "ON");
-   elm_object_part_text_set(rotation_toggle, "off", "OFF");
-   elm_check_state_set(rotation_toggle, EINA_TRUE);
-
-   elm_object_part_content_set(parent, "elm.swallow.rotation_toggle", rotation_toggle);
-   evas_object_show(rotation_toggle);
-
-   evas_object_smart_callback_add(rotation_toggle, "changed", rotation_toggle_changed_cb, NULL);
-}
-
-static void
-light_toggle_changed_cb(void *data EINA_UNUSED,
-                        Evas_Object *obj,
-                        void *event_info EINA_UNUSED)
-{
-   if (elm_check_state_get(obj))
-     {
-        /* Set light position as the same as camera position. */
-        evas_canvas3d_node_position_set(light_node, camera_pos.x, camera_pos.y, camera_pos.z);
-        evas_canvas3d_node_look_at_set(light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, camera_up_vec.x, camera_up_vec.y, camera_up_vec.z);
-     }
-   else
-     {
-        /* Set light position to default position. */
-        evas_canvas3d_node_position_set(light_node, 0.0, 0.0, MAX_CAMERA_DISTANCE);
-        evas_canvas3d_node_look_at_set(light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 1.0, 0.0);
-     }
-}
-
-static void
-light_toggle_setup(Evas_Object *parent)
-{
-   light_toggle = elm_check_add(parent);
-
-   elm_object_style_set(light_toggle, "toggle");
-   elm_object_text_set(light_toggle, "Light on Camera");
-   elm_object_part_text_set(light_toggle, "on", "ON");
-   elm_object_part_text_set(light_toggle, "off", "OFF");
-   elm_check_state_set(light_toggle, EINA_FALSE);
-
-   elm_object_part_content_set(parent, "elm.swallow.light_toggle", light_toggle);
-   evas_object_show(light_toggle);
-
-   evas_object_smart_callback_add(light_toggle, "changed", light_toggle_changed_cb, NULL);
-}
-
-
-static void
-slider_changed_cb(void *data EINA_UNUSED,
-                  Evas_Object *obj,
-                  void *event_info EINA_UNUSED)
-{
-   double new_zoom_factor = ROUND(elm_slider_value_get(obj));
-
-   if (new_zoom_factor == zoom_factor) return;
-
-   zoom_factor_set(new_zoom_factor);
-}
-
-static void
-zoom_slider_setup(Evas_Object *parent)
-{
-   zoom_slider = elm_slider_add(parent);
-
-   elm_object_text_set(zoom_slider, "Zoom Factor");
-   elm_slider_unit_format_set(zoom_slider, "X%1.1f");
-   elm_slider_indicator_format_set(zoom_slider, "%1.1f");
-   elm_slider_span_size_set(zoom_slider, 100);
-   elm_slider_min_max_set(zoom_slider, MIN_3D_ZOOM_FACTOR, MAX_3D_ZOOM_FACTOR);
-
-   elm_object_part_content_set(parent, "elm.swallow.zoom_slider", zoom_slider);
-   evas_object_show(zoom_slider);
-
-   evas_object_smart_callback_add(zoom_slider, "changed", slider_changed_cb, NULL);
-}
-
-EAPI_MAIN int
-elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
-{
-   char buf[PATH_MAX];
-
-   elm_app_info_set(elm_main, "elementary", "examples/evas3d_map_example.edj");
-
-   elm_config_accel_preference_set("3d");
-
-   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
-
-   /* Add a window. */
-   win = elm_win_util_standard_add("elm_map_evas3d", "Elm_Map_Evas3d");
-   elm_win_autodel_set(win, EINA_TRUE);
-
-   evas = evas_object_evas_get(win);
-
-   /* Add a background. */
-   bg = evas_object_rectangle_add(evas);
-   evas_object_color_set(bg, 0, 0, 0, 255);
-   evas_object_resize(bg, WIDTH, HEIGHT);
-   evas_object_show(bg);
-
-   /* Add an image which shows a scene. */
-   image = efl_add(EFL_CANVAS_SCENE3D_CLASS, evas);
-   evas_object_resize(image, WIDTH, HEIGHT);
-   evas_object_show(image);
-
-   evas_object_event_callback_add(image, EVAS_CALLBACK_MOUSE_DOWN, mouse_down_cb, NULL);
-   evas_object_event_callback_add(image, EVAS_CALLBACK_MOUSE_MOVE, mouse_move_cb, NULL);
-   evas_object_event_callback_add(image, EVAS_CALLBACK_MOUSE_UP, mouse_up_cb, NULL);
-   evas_object_event_callback_add(image, EVAS_CALLBACK_MOUSE_WHEEL, mouse_wheel_cb, NULL);
-
-   /* Add a scene object. */
-   scene = efl_add(EVAS_CANVAS3D_SCENE_CLASS, evas);
-
-   /* Add a root node for the scene. */
-   root_node = efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_NODE));
-
-   skybox_setup();
-   texture_source_setup();
-   camera_setup();
-   light_setup();
-   mesh_setup();
-
-   /* Set up scene. */
-   evas_canvas3d_scene_root_node_set(scene, root_node);
-   evas_canvas3d_scene_camera_node_set(scene, camera_node);
-   evas_canvas3d_scene_size_set(scene, WIDTH, HEIGHT);
-   efl_canvas_scene3d_set(image, scene);
-
-   /* Add a layout for controlers. */
-   control_layout = elm_layout_add(win);
-   snprintf(buf, sizeof(buf), "%s/examples/evas3d_map_example.edj", elm_app_data_dir_get());
-   elm_layout_file_set(control_layout, buf, "control_layout");
-   evas_object_resize(control_layout, WIDTH, HEIGHT);
-   evas_object_show(control_layout);
-
-   /* Set up controlers. */
-   hoversel_setup(control_layout);
-   rotation_toggle_setup(control_layout);
-   light_toggle_setup(control_layout);
-   zoom_slider_setup(control_layout);
-
-   /* Start rotating earth */
-   animator = ecore_animator_add(animate_scene, mesh_node);
-
-   evas_object_resize(win, WIDTH, HEIGHT);
-   evas_object_show(win);
-
-   elm_run();
-   sphere_fini();
-
-   return 0;
-}
-ELM_MAIN();
diff --git a/src/examples/elementary/evas3d_map_example.edc b/src/examples/elementary/evas3d_map_example.edc
deleted file mode 100644
index 2d4573a788..0000000000
--- a/src/examples/elementary/evas3d_map_example.edc
+++ /dev/null
@@ -1,964 +0,0 @@
-#define FIXED_SIZE(_WIDTH, _HEIGHT) \
-   min: _WIDTH _HEIGHT; max: _WIDTH _HEIGHT; fixed: 1 1;
-
-collections {
-group { name: "control_layout";
-   parts {
-      part { name: "base"; type: SPACER;
-         scale: 1;
-         description { state: "default" 0.0;
-         }
-      }
-      part { name: "control_bg"; type: SPACER;
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 220 150;
-            max: 220 150;
-            fixed: 1 1;
-            align: 1.0 1.0;
-            rel1 { to: "base"; relative: 1.0 1.0; }
-            rel2 { to: "base"; relative: 1.0 1.0; }
-         }
-      }
-      part { name: "elm.swallow.hoversel"; type: SWALLOW;
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 200 20;
-            max: 200 20;
-            fixed: 1 1;
-            align: 0.0 0.0;
-            rel1 { to: "control_bg"; relative: 0.0 0.0; }
-            rel2 { to: "control_bg"; relative: 1.0 0.0; }
-         }
-      }
-      part { name: "hoversel_bottom_padding"; type: SPACER;
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 200 10;
-            max: 200 10;
-            fixed: 1 1;
-            align: 0.0 0.0;
-            rel1 { to_x: "control_bg"; to_y: "elm.swallow.hoversel"; relative: 0.0 1.0; }
-            rel2 { to_x: "control_bg"; to_y: "elm.swallow.hoversel"; relative: 1.0 1.0; }
-         }
-      }
-      part { name: "elm.swallow.rotation_toggle"; type: SWALLOW;
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 200 30;
-            max: 200 30;
-            fixed: 1 1;
-            align: 0.0 0.0;
-            rel1 { to_x: "control_bg"; to_y: "hoversel_bottom_padding"; relative: 0.0 1.0; }
-            rel2 { to_x: "control_bg"; to_y: "hoversel_bottom_padding"; relative: 1.0 1.0; }
-         }
-      }
-      part { name: "elm.swallow.light_toggle"; type: SWALLOW;
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 200 30;
-            max: 200 30;
-            fixed: 1 1;
-            align: 0.0 0.0;
-            rel1 { to_x: "control_bg"; to_y: "elm.swallow.rotation_toggle"; relative: 0.0 1.0; }
-            rel2 { to_x: "control_bg"; to_y: "elm.swallow.rotation_toggle"; relative: 1.0 1.0; }
-         }
-      }
-      part { name: "elm.swallow.zoom_slider"; type: SWALLOW;
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 200 30;
-            max: 200 30;
-            fixed: 1 1;
-            align: 0.0 0.0;
-            rel1 { to_x: "control_bg"; to_y: "elm.swallow.light_toggle"; relative: 0.0 1.0; }
-            rel2 { to_x: "control_bg"; to_y: "elm.swallow.light_toggle"; relative: 1.0 1.0; }
-         }
-      }
-   }
-}
-
-group { name: "elm/scroller/base/evas3d";
-   data.item: "focus_highlight" "on";
-
-   parts {
-      program {
-         signal: "load"; source: "";
-         script {
-            emit("reload", "elm");
-         }
-      }
-// vert bar ////////////////////////////////////////////////////////////////
-      part { name: "sb_vbar_show"; type: RECT;
-         description { state: "default" 0.0;
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            visible: 0;
-         }
-      }
-      part { name: "sb_vbar"; type: RECT;
-         scale: 1;
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 15 1;
-            align: 1.0 0.0;
-            rel1.relative: 1.0 0.0;
-            //rel1.offset: -1 0;
-            rel2.relative: 1.0 0.0;
-            rel2.to_y: "sb_hbar";
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-            max: 0 99999;
-         }
-      }
-      part { name: "sb_vbar_base"; type: RECT;
-         clip_to: "sb_vbar";
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-            rel1.relative: 0.0 1.0;
-            rel1.to: "sb_vbar_a1";
-            rel2.relative: 1.0 0.0;
-            rel2.to: "sb_vbar_a2";
-            fixed: 1 1;
-         }
-      }
-      part { name: "sb_vbar_p1"; type: RECT;
-         clip_to: "sb_vbar";
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-            rel1.relative: 0.0 1.0;
-            rel1.to: "sb_vbar_a1";
-            rel2.relative: 1.0 0.0;
-            rel2.to: "elm.dragable.vbar";
-            fixed: 1 1;
-         }
-      }
-      part { name: "sb_vbar_p2"; type: RECT;
-         clip_to: "sb_vbar";
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-            rel1.relative: 0.0 1.0;
-            rel1.to: "elm.dragable.vbar";
-            rel2.relative: 1.0 0.0;
-            rel2.to: "sb_vbar_a2";
-            fixed: 1 1;
-         }
-      }
-      part { name: "elm.dragable.vbar"; type: RECT;
-         clip_to: "sb_vbar";
-         scale: 1;
-         dragable.x: 0 0 0;
-         dragable.y: 1 1 0;
-         dragable.confine: "sb_vbar_base";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 15 13;
-            rel1.relative: 0.5  0.5;
-            rel1.to: "sb_vbar_base";
-            rel2.relative: 0.5  0.5;
-            rel2.to: "sb_vbar_base";
-            color: 0 0 0 0;
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "sb_vbar_a1"; type: RECT;
-         clip_to: "sb_vbar";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 15 15;
-            align: 0.5 0.0;
-            aspect: 1.0 1.0; aspect_preference: HORIZONTAL;
-            color: 0 0 0 0;
-            rel1.to: "sb_vbar";
-            rel2.to: "sb_vbar";
-            rel2.relative: 1.0 0.0;
-            //rel2.offset: -1 0;
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-         }
-      }
-      part { name: "sb_vbar_a2"; type: RECT;
-         clip_to: "sb_vbar";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 15 15;
-            align: 0.5 1.0;
-            aspect: 1.0 1.0; aspect_preference: HORIZONTAL;
-            color: 0 0 0 0;
-            rel1.to: "sb_vbar";
-            //rel1.offset: 0 -1;
-            rel1.relative: 0.0 1.0;
-            rel2.to: "sb_vbar";
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-         }
-      }
-      program {
-         signal: "elm,action,show,vbar"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         target: "sb_vbar";
-         target: "sb_vbar_show";
-         target: "elm.dragable.vbar";
-         target: "sb_vbar_a1";
-         target: "sb_vbar_a2";
-      }
-      program {
-         signal: "elm,action,hide,vbar"; source: "elm";
-         action: STATE_SET "hidden" 0.0;
-         target: "sb_vbar";
-         target: "sb_vbar_show";
-         target: "elm.dragable.vbar";
-         target: "sb_vbar_a1";
-         target: "sb_vbar_a2";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_vbar_a1";
-         action: STATE_SET "clicked" 0.0;
-         target: "arrow1_vbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_vbar_a1";
-         action: DRAG_VAL_STEP 0.0 -1.0;
-         target: "elm.dragable.vbar";
-      }
-      program {
-         signal: "mouse,up,1"; source: "sb_vbar_a1";
-         action: STATE_SET "default" 0.0;
-         target: "arrow1_vbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_vbar_a2";
-         action: STATE_SET "clicked" 0.0;
-         target: "arrow2_vbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_vbar_a2";
-         action: DRAG_VAL_STEP 0.0 1.0;
-         target: "elm.dragable.vbar";
-      }
-      program {
-         signal: "mouse,up,1"; source: "sb_vbar_a2";
-         action: STATE_SET "default" 0.0;
-         target: "arrow2_vbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_vbar_p1";
-         action: DRAG_VAL_PAGE 0.0 -1.0;
-         target: "elm.dragable.vbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_vbar_p2";
-         action: DRAG_VAL_PAGE  0.0 1.0;
-         target: "elm.dragable.vbar";
-      }
-
-// horiz bar /////////////////////////////////////////////////////////////
-      part { name: "sb_hbar_show"; type: RECT;
-         description { state: "default" 0.0;
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            visible: 0;
-         }
-      }
-      part { name: "sb_hbar"; type: RECT; mouse_events: 0;
-         scale: 1;
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 1 15;
-            align: 0.0 1.0;
-            rel1.relative: 0.0 1.0;
-            //rel1.offset: 0 -1;
-            rel2.relative: 0.0 1.0;
-            rel2.to_x: "sb_vbar";
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-            max: 99999 0;
-         }
-      }
-      part { name: "sb_hbar_base"; type: RECT;
-         clip_to: "sb_hbar";
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-            rel1.relative: 1.0 0.0;
-            rel1.to: "sb_hbar_a1";
-            rel2.relative: 0.0 1.0;
-            rel2.to: "sb_hbar_a2";
-            fixed: 1 1;
-         }
-      }
-      part { name: "sb_hbar_p1"; type: RECT;
-         clip_to: "sb_hbar";
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-            rel1.relative: 1.0 0.0;
-            rel1.to: "sb_hbar_a1";
-            rel2.relative: 0.0 1.0;
-            rel2.to: "elm.dragable.hbar";
-            fixed: 1 1;
-         }
-      }
-      part { name: "sb_hbar_p2"; type: RECT;
-         clip_to: "sb_hbar";
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-            rel1.relative: 1.0 0.0;
-            rel1.to: "elm.dragable.hbar";
-            rel2.relative: 0.0 1.0;
-            rel2.to: "sb_hbar_a2";
-            fixed: 1 1;
-         }
-      }
-      part { name: "elm.dragable.hbar"; type: RECT;
-         clip_to: "sb_hbar";
-         scale: 1;
-         dragable.x: 1 1 0;
-         dragable.y: 0 0 0;
-         dragable.confine: "sb_hbar_base";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 13 15;
-            rel1.relative: 0.5  0.5;
-            rel1.to: "sb_hbar_base";
-            rel2.relative: 0.5  0.5;
-            rel2.to: "sb_hbar_base";
-            color: 0 0 0 0;
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "sb_hbar_a1"; type: RECT;
-         clip_to: "sb_hbar";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 15 15;
-            align: 0.0 0.5;
-            aspect: 1.0 1.0; aspect_preference: VERTICAL;
-            color: 0 0 0 0;
-            rel1.to: "sb_hbar";
-            rel2.to: "sb_hbar";
-            rel2.relative: 0.0 1.0;
-            //rel2.offset: 0 -1;
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-         }
-      }
-      part { name: "sb_hbar_a2"; type: RECT;
-         clip_to: "sb_hbar";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            min: 15 15;
-            align: 1.0 0.5;
-            aspect: 1.0 1.0; aspect_preference: VERTICAL;
-            color: 0 0 0 0;
-            rel1.to: "sb_hbar";
-            //rel1.offset: -1 0;
-            rel1.relative: 1.0 0.0;
-            rel2.to: "sb_hbar";
-         }
-         description { state: "hidden" 0.0;
-            inherit: "default" 0.0;
-            min: 0 0;
-         }
-      }
-      program {
-         signal: "elm,action,show,hbar"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         target: "sb_hbar";
-         target: "sb_hbar_show";
-         target: "elm.dragable.hbar";
-         target: "sb_hbar_a1";
-         target: "sb_hbar_a2";
-      }
-      program {
-         signal: "elm,action,hide,hbar"; source: "elm";
-         action: STATE_SET "hidden" 0.0;
-         target: "sb_hbar";
-         target: "sb_hbar_show";
-         target: "elm.dragable.hbar";
-         target: "sb_hbar_a1";
-         target: "sb_hbar_a2";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_hbar_a1";
-         action: STATE_SET "clicked" 0.0;
-         target: "arrow1_hbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_hbar_a1";
-         action: DRAG_VAL_STEP -1.0 0.0;
-         target: "elm.dragable.hbar";
-      }
-      program {
-         signal: "mouse,up,1"; source: "sb_hbar_a1";
-         action: STATE_SET "default" 0.0;
-         target: "arrow1_hbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_hbar_a2";
-         action: STATE_SET "clicked" 0.0;
-         target: "arrow2_hbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_hbar_a2";
-         action: DRAG_VAL_STEP 1.0 0.0;
-         target: "elm.dragable.hbar";
-      }
-      program {
-         signal: "mouse,up,1"; source: "sb_hbar_a2";
-         action: STATE_SET "default" 0.0;
-         target: "arrow2_hbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_hbar_p1";
-         action: DRAG_VAL_PAGE -1.0 0.0;
-         target: "elm.dragable.hbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "sb_hbar_p2";
-         action: DRAG_VAL_PAGE  1.0 0.0;
-         target: "elm.dragable.hbar";
-      }
-
-      part { name: "bg"; type: RECT;
-         description { state: "default" 0.0;
-            rel1.to: "elm.swallow.background";
-            rel2.to: "elm.swallow.background";
-//            color: 64 64 64 200;
-            color: 0 0 0 0;
-            color_class: "scroller_bg";
-         }
-      }
-      part { name: "clipper"; type: RECT;
-         description { state: "default" 0.0;
-            rel1.to: "elm.swallow.background";
-            rel2.to: "elm.swallow.background";
-         }
-      }
-      part { name: "elm.swallow.background"; type: SWALLOW;
-         clip_to: "clipper";
-         description { state: "default" 0.0;
-            //rel1.offset: 1 1;
-            rel2.relative: 0.0 0.0;
-            //rel2.offset: -2 -2;
-            rel2.to_x: "sb_vbar";
-            rel2.to_y: "sb_hbar";
-         }
-      }
-      part { name: "elm.swallow.content"; type: SWALLOW;
-         clip_to: "clipper";
-         description { state: "default" 0.0;
-            //rel1.offset: 1 1;
-            rel2.relative: 0.0 0.0;
-            //rel2.offset: -2 -2;
-            rel2.to_x: "sb_vbar";
-            rel2.to_y: "sb_hbar";
-         }
-      }
-      part { name: "inset"; type: SPACER;
-         description { state: "default" 0.0;
-            rel1.to: "bg";
-            //rel1.offset: -1 -1;
-            rel2.to: "bg";
-            //rel2.offset: 0 0;
-         }
-      }
-      part { name: "shadow"; type: SPACER;
-         description { state: "default" 0.0;
-            rel1.to: "bg";
-            rel2.to: "bg";
-         }
-      }
-      part { name: "elm.swallow.overlay"; type: SWALLOW;
-         clip_to: "clipper";
-         description { state: "default" 0.0;
-            rel1.to: "elm.swallow.content";
-            rel2.to: "elm.swallow.content";
-         }
-      }
-      part { name: "runner_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "sb_vbar_base";
-            rel2.to: "sb_vbar_base";
-            min: 3 4;
-            max: 3 99999;
-            fixed: 1 1;
-         }
-      }
-      part { name: "runner_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "sb_hbar_base";
-            rel2.to: "sb_hbar_base";
-            min: 4 3;
-            max: 99999 3;
-            fixed: 1 1;
-         }
-      }
-      part { name: "runner_vbar_clip"; type: RECT;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            min: 1 1;
-            max: 1 99999;
-            rel1.to: "runner_vbar";
-            //rel1.offset: 0 1;
-            rel2.to: "runner_vbar";
-            //rel2.offset: -1 -2;
-            fixed: 1 1;
-         }
-      }
-      part { name: "runner_hbar_clip"; type: RECT;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            min: 1 1;
-            max: 99999 1;
-            rel1.to: "runner_hbar";
-            //rel1.offset: 1 0;
-            rel2.to: "runner_hbar";
-            //rel2.offset: -2 -1;
-            fixed: 1 1;
-         }
-      }
-
-      part { name: "arrow1_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "sb_vbar_a1";
-            rel2.to: "sb_vbar_a1";
-            FIXED_SIZE(15, 15)
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "arrow2_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "sb_vbar_a2";
-            rel2.to: "sb_vbar_a2";
-            FIXED_SIZE(15, 15)
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "shadow_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            //rel1.offset: -3 -2;
-            rel1.to: "base_vbar";
-            //rel2.offset: 2 4;
-            rel2.to: "base_vbar";
-            fixed: 1 1;
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-            //rel1.offset: -2 -2;
-            //rel2.offset: 1 1;
-         }
-      }
-      part { name: "glow_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            //rel1.offset: -3 -3;
-            rel1.to: "base_vbar";
-            //rel2.offset: 2 2;
-            rel2.to: "base_vbar";
-            fixed: 1 1;
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "runner_glow_vbar"; type: SPACER;
-         clip_to: "runner_vbar_clip";
-         description { state: "default" 0.0;
-            rel1.offset: 0 -30;
-            rel1.to_x: "runner_vbar_clip";
-            rel1.to_y: "base_vbar";
-            rel2.offset: -1 29;
-            rel2.to_x: "runner_vbar_clip";
-            rel2.to_y: "base_vbar";
-            fixed: 1 1;
-         }
-      }
-      part { name: "base_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            //rel1.offset: 2 0;
-            rel1.to: "elm.dragable.vbar";
-            //rel2.offset: -3 -1;
-            rel2.to: "elm.dragable.vbar";
-            min: 3 13;
-            fixed: 1 1;
-         }
-      }
-      part { name: "bevel_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "base_vbar";
-            rel2.to: "base_vbar";
-            min: 3 3;
-            fixed: 1 1;
-         }
-      }
-      part { name: "center_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "base_vbar";
-            rel2.to: "base_vbar";
-            FIXED_SIZE(3, 11)
-         }
-      }
-      part { name: "center_glow_vbar"; type: SPACER;
-         clip_to: "sb_vbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "center_vbar";
-            rel2.to: "center_vbar";
-            FIXED_SIZE(11, 17)
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-
-      part { name: "arrow1_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "sb_hbar_a1";
-            rel2.to: "sb_hbar_a1";
-            FIXED_SIZE(15, 15)
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "arrow2_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "sb_hbar_a2";
-            rel2.to: "sb_hbar_a2";
-            FIXED_SIZE(15, 15)
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "shadow_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            //rel1.offset: -3 -2;
-            rel1.to: "base_hbar";
-            //rel2.offset: 2 4;
-            rel2.to: "base_hbar";
-            fixed: 1 1;
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-            //rel1.offset: -2 -2;
-            //rel2.offset: 1 1;
-         }
-      }
-      part { name: "glow_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            //rel1.offset: -3 -3;
-            rel1.to: "base_hbar";
-            //rel2.offset: 2 2;
-            rel2.to: "base_hbar";
-            fixed: 1 1;
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "runner_glow_hbar"; type: SPACER;
-         clip_to: "runner_hbar_clip";
-         description { state: "default" 0.0;
-            rel1.offset: -30 0;
-            rel1.to_x: "base_hbar";
-            rel1.to_y: "runner_hbar_clip";
-            rel2.offset: 29 -1;
-            rel2.to_x: "base_hbar";
-            rel2.to_y: "runner_hbar_clip";
-            fixed: 1 1;
-         }
-      }
-      part { name: "base_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            //rel1.offset: 0 2;
-            rel1.to: "elm.dragable.hbar";
-            //rel2.offset: -1 -3;
-            rel2.to: "elm.dragable.hbar";
-            min: 13 3;
-         }
-      }
-      part { name: "bevel_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "base_hbar";
-            rel2.to: "base_hbar";
-            min: 3 3;
-            fixed: 1 1;
-         }
-      }
-      part { name: "center_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "base_hbar";
-            rel2.to: "base_hbar";
-            FIXED_SIZE(11, 3)
-            fixed: 1 1;
-         }
-      }
-      part { name: "center_glow_hbar"; type: SPACER;
-         clip_to: "sb_hbar_show";
-         description { state: "default" 0.0;
-            rel1.to: "center_hbar";
-            rel2.to: "center_hbar";
-            FIXED_SIZE(17, 11)
-         }
-         description { state: "clicked" 0.0;
-            inherit: "default" 0.0;
-         }
-      }
-      part { name: "dim_effect"; type: RECT; mouse_events: 0;
-         description { state: "default" 0.0;
-            color: 0 0 0 0;
-         }
-         description { state: "effect" 0.0;
-            color: 50 50 50 255;
-         }
-      }
-   }
-   programs {
-      program {
-         signal: "mouse,down,1*"; source: "elm.dragable.vbar";
-         action: STATE_SET "clicked" 0.0;
-         target: "elm.dragable.vbar";
-         target: "shadow_vbar";
-         target: "glow_vbar";
-         target: "center_glow_vbar";
-      }
-      program {
-         signal: "mouse,up,1"; source: "elm.dragable.vbar";
-         action: STATE_SET "default" 0.0;
-         target: "elm.dragable.vbar";
-         target: "shadow_vbar";
-         target: "glow_vbar";
-         target: "center_glow_vbar";
-      }
-      program {
-         signal: "mouse,down,1*"; source: "elm.dragable.hbar";
-         action: STATE_SET "clicked" 0.0;
-         target: "elm.dragable.hbar";
-         target: "shadow_hbar";
-         target: "glow_hbar";
-         target: "center_glow_hbar";
-      }
-      program {
-         signal: "mouse,up,1"; source: "elm.dragable.hbar";
-         action: STATE_SET "default" 0.0;
-         target: "elm.dragable.hbar";
-         target: "shadow_hbar";
-         target: "glow_hbar";
-         target: "center_glow_hbar";
-      }
-      program {
-         signal: "elm,action,looping,left"; source: "elm";
-         action: STATE_SET "effect" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-         after: "looping,left,done";
-      }
-      program { name: "looping,left,done";
-         action: SIGNAL_EMIT "elm,looping,left,done" "elm";
-      }
-      program {
-         signal: "elm,action,looping,left,end"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-      }
-      program {
-         signal: "elm,action,looping,right"; source: "elm";
-         action: STATE_SET "effect" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-         after: "looping,right,done";
-      }
-      program { name: "looping,right,done";
-         action: SIGNAL_EMIT "elm,looping,right,done" "elm";
-      }
-      program {
-         signal: "elm,action,looping,right,end"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-      }
-      program {
-         signal: "elm,action,looping,up"; source: "elm";
-         action: STATE_SET "effect" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-         after: "looping,up,done";
-      }
-      program { name: "looping,up,done";
-         action: SIGNAL_EMIT "elm,looping,up,done" "elm";
-      }
-      program {
-         signal: "elm,action,looping,up,end"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-      }
-      program {
-         signal: "elm,action,looping,down"; source: "elm";
-         action: STATE_SET "effect" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-         after: "looping,down,done";
-      }
-      program { name: "looping,down,done";
-         action: SIGNAL_EMIT "elm,looping,down,done" "elm";
-      }
-      program {
-         signal: "elm,action,looping,down,end"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         transition: LINEAR 0.3;
-         target: "dim_effect";
-      }
-   }
-}
-
-group { name: "elm/photocam/base/evas3d";
-   inherit: "elm/scroller/base/evas3d";
-   parts {
-      part { name: "busy_clip"; type: RECT;
-         description { state: "default" 0.0;
-            visible: 0;
-            color: 255 255 255 0;
-         }
-         description { state: "active" 0.0;
-            visible: 1;
-            color: 255 255 255 255;
-         }
-      }
-      part { name: "knob"; type: RECT;
-         mouse_events: 0;
-         clip_to: "busy_clip";
-         scale: 1;
-         description { state: "default" 0.0;
-            min: 40 40;
-            max: 40 40;
-            align: 0.0 0.0;
-            rel1.offset: 3 3;
-            rel2.offset: 3 3;
-            fixed: 1 1;
-            visible: 0;
-         }
-      }
-      part { name: "knob_spinner"; type: RECT;
-         mouse_events: 0;
-         clip_to: "busy_clip";
-         description { state: "default" 0.0;
-            fixed: 1 1;
-            rel1.to: "knob";
-            rel2.to: "knob";
-            map.on: 1;
-            map.smooth: 1;
-            map.rotation.center: "knob";
-            visible: 0;
-         }
-         description { state: "spin" 0.0;
-            inherit: "default" 0.0;
-            map.rotation.z: 360;
-         }
-      }
-   }
-   programs {
-      program { name: "spin";
-         signal: "elm,state,busy,start"; source: "elm";
-         action: ACTION_STOP;
-         target: "spin";
-         target: "spin0";
-         target: "spin1";
-         target: "spin2";
-         target: "spin3";
-         target: "spin4";
-         after: "spin0";
-      }
-      program { name: "spin0";
-         action: STATE_SET "default" 0.0;
-         target: "knob_spinner";
-         after: "spin1";
-      }
-      program { name: "spin1";
-         action: STATE_SET "spin" 0.0;
-         transition: LINEAR 1.0;
-         target: "knob_spinner";
-         after: "spin2";
-      }
-      program { name: "spin2";
-         action: STATE_SET "default" 0.0;
-         target: "knob_spinner";
-         after: "spin1";
-      }
-      
-      program {
-         signal: "elm,state,busy,start"; source: "elm";
-         action: STATE_SET "active" 0.0;
-         transition: SINUSOIDAL 0.25;
-         target: "busy_clip";
-      }
-      
-      program {
-         signal: "elm,state,busy,stop"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         transition: SINUSOIDAL 1.0;
-         target: "busy_clip";
-         after: "spin3";
-      }
-      program { name: "spin3";
-         action: ACTION_STOP;
-         target: "spin";
-         target: "spin2";
-         after: "spin4";
-      }
-      program { name: "spin4";
-         action: STATE_SET "default" 0.0;
-         target: "knob_spinner";
-      }
-   }
-}
-
-group { name: "elm/map/base/evas3d";
-   inherit: "elm/photocam/base/evas3d";
-}
-}
diff --git a/src/examples/elementary/evas3d_object_on_button_example.c b/src/examples/elementary/evas3d_object_on_button_example.c
deleted file mode 100644
index fe458eb454..0000000000
--- a/src/examples/elementary/evas3d_object_on_button_example.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * This example shows the mechanism of elementary widget adding (button) to the 3d scene object (cube) and
- * illustrates the work of callback of event from mouse.
- *
- * Compile with:
- * gcc -o evas3d_object_on_button_example evas3d_object_on_button_example.c -g `pkg-config --libs --cflags evas ecore eo elementary`
- */
-#ifndef EFL_BETA_API_SUPPORT
-# define EFL_BETA_API_SUPPORT
-#endif
-
-#include <Eo.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <Elementary.h>
-
-#define  WIDTH          400
-#define  HEIGHT         400
-
-typedef struct _Scene_Data
-{
-   Eo *scene;
-   Eo *root_node;
-   Eo *camera_node;
-   Eo *light_node;
-   Eo *mesh_node;
-
-   Eo *camera;
-   Eo *light;
-   Eo *mesh;
-   Eo *material;
-   Eo *texture;
-} Scene_Data;
-
-Evas_Object *win = NULL;
-static Evas *evas = NULL;
-static Eo *image = NULL;
-static Eo *btn = NULL;
-static float d_angle = 0.5;
-
-static const float cube_vertices[] =
-{
-   /* Front */
-   -1.0,  1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     0.0,  1.0,
-    1.0,  1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     1.0,  1.0,
-   -1.0, -1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     0.0,  0.0,
-    1.0, -1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     1.0,  0.0,
-
-   /* Back */
-    1.0,  1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     0.0,  1.0,
-   -1.0,  1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     1.0,  1.0,
-    1.0, -1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     0.0,  0.0,
-   -1.0, -1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     1.0,  0.0,
-
-   /* Left */
-   -1.0,  1.0, -1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.0,  1.0,
-   -1.0,  1.0,  1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     1.0,  1.0,
-   -1.0, -1.0, -1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.0,  0.0,
-   -1.0, -1.0,  1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     1.0,  0.0,
-
-   /* Right */
-    1.0,  1.0,  1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.0,  1.0,
-    1.0,  1.0, -1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     1.0,  1.0,
-    1.0, -1.0,  1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.0,  0.0,
-    1.0, -1.0, -1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     1.0,  0.0,
-
-   /* Top */
-   -1.0,  1.0, -1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.0,  1.0,
-    1.0,  1.0, -1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     1.0,  1.0,
-   -1.0,  1.0,  1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.0,  0.0,
-    1.0,  1.0,  1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     1.0,  0.0,
-
-   /* Bottom */
-    1.0, -1.0, -1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.0,  1.0,
-   -1.0, -1.0, -1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     1.0,  1.0,
-    1.0, -1.0,  1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.0,  0.0,
-   -1.0, -1.0,  1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     1.0,  0.0,
-};
-
-static const unsigned short cube_indices[] =
-{
-   /* Front */
-   0,   1,  2,  2,  1,  3,
-
-   /* Back */
-   4,   5,  6,  6,  5,  7,
-
-   /* Left */
-   8,   9, 10, 10,  9, 11,
-
-   /* Right */
-   12, 13, 14, 14, 13, 15,
-
-   /* Top */
-   16, 17, 18, 18, 17, 19,
-
-   /* Bottom */
-   20, 21, 22, 22, 21, 23
-};
-
-static void
-_stop_scene(void *data,
-            Evas *e EINA_UNUSED,
-            Evas_Object *eo EINA_UNUSED,
-            void *event_info)
-{
-   Evas_Event_Mouse_Down *ev = event_info;
-   Evas_Canvas3D_Node *n;
-   Evas_Canvas3D_Mesh *m;
-   Evas_Real s, t;
-   Scene_Data *d = (Scene_Data *)data;
-
-   if (ev->button == 1)
-     {
-        Eina_Bool ret;
-
-        evas_canvas3d_scene_color_pick_enable_set(d->scene, EINA_TRUE);
-        ret = evas_canvas3d_scene_pick(d->scene, ev->canvas.x, ev->canvas.y, &n, &m, &s, &t);
-        if (ret)
-          {
-             d_angle = 0.0;
-             elm_object_signal_emit(btn, "mouse,down,1", "event");
-             evas_canvas3d_node_position_set(d->mesh_node, 0.0, 0.0, -0.2);
-          }
-     }
-}
-
-static void
-_play_scene(void *data,
-            Evas *e EINA_UNUSED,
-            Evas_Object *eo EINA_UNUSED,
-            void *event_info EINA_UNUSED)
-{
-   Scene_Data *d = (Scene_Data *)data;
-
-   d_angle = 0.5;
-   elm_object_signal_emit(btn, "mouse,up,1", "event");
-   evas_canvas3d_node_position_set(d->mesh_node, 0.0, 0.0, 0.0);
-}
-
-
-static Eina_Bool
-_animate_scene(void *data)
-{
-   static float angle = 0.0f;
-   Scene_Data *scene = (Scene_Data *)data;
-
-   angle += d_angle;
-
-   evas_canvas3d_node_orientation_angle_axis_set(scene->mesh_node, angle, 1.0, 1.0, 1.0);
-
-   /* Rotate */
-   if (angle > 360.0) angle -= 360.0f;
-
-   return EINA_TRUE;
-}
-
-static void
-_camera_setup(Scene_Data *data)
-{
-   data->camera = efl_add(EVAS_CANVAS3D_CAMERA_CLASS, evas);
-
-   evas_canvas3d_camera_projection_perspective_set(data->camera, 20.0, 1.0, 2.0, 50.0);
-
-   data->camera_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_CAMERA));
-   evas_canvas3d_node_camera_set(data->camera_node, data->camera);
-   evas_canvas3d_node_position_set(data->camera_node, 0.0, 0.0, 15.0);
-   evas_canvas3d_node_look_at_set(data->camera_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, -1.0, 0.0);
-   evas_canvas3d_node_member_add(data->root_node, data->camera_node);
-}
-
-static void
-_light_setup(Scene_Data *data)
-{
-   data->light = efl_add(EVAS_CANVAS3D_LIGHT_CLASS, evas);
-   evas_canvas3d_light_ambient_set(data->light, 0.2, 0.2, 0.2, 1.0);
-   evas_canvas3d_light_diffuse_set(data->light, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_light_specular_set(data->light, 1.0, 1.0, 1.0, 1.0);
-
-   data->light_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_LIGHT));
-   evas_canvas3d_node_light_set(data->light_node, data->light);
-   evas_canvas3d_node_position_set(data->light_node, 0.0, 0.0, 10.0);
-   evas_canvas3d_node_look_at_set(data->light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 1.0, 0.0);
-   evas_canvas3d_node_member_add(data->root_node, data->light_node);
-}
-static void
-_mesh_setup(Scene_Data *data)
-{
-   /* Setup material and texture as widget button. */
-   data->material = efl_add(EVAS_CANVAS3D_MATERIAL_CLASS, evas);
-   data->texture = efl_add(EVAS_CANVAS3D_TEXTURE_CLASS, evas);
-
-   evas_canvas3d_texture_source_set(data->texture, btn);
-   evas_canvas3d_texture_source_visible_set(data->texture, EINA_FALSE);
-
-   evas_canvas3d_material_texture_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, data->texture);
-   evas_canvas3d_material_enable_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, EINA_TRUE);
-   evas_canvas3d_material_enable_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, EINA_TRUE);
-   evas_canvas3d_material_enable_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, EINA_TRUE);
-   evas_canvas3d_material_color_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, 0.2, 0.2, 0.2, 1.0);
-   evas_canvas3d_material_color_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, 0.8, 0.8, 0.8, 1.0);
-   evas_canvas3d_material_color_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_material_shininess_set(data->material, 100.0);
-
-   /* Setup mesh. */
-   data->mesh = efl_add(EVAS_CANVAS3D_MESH_CLASS, evas);
-   evas_canvas3d_mesh_vertex_count_set(data->mesh, 24);
-   evas_canvas3d_mesh_frame_add(data->mesh, 0);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_POSITION, 12 * sizeof(float), &cube_vertices[ 0]);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_NORMAL, 12 * sizeof(float), &cube_vertices[ 3]);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_COLOR, 12 * sizeof(float), &cube_vertices[ 6]);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_TEXCOORD, 12 * sizeof(float), &cube_vertices[10]);
-   evas_canvas3d_mesh_index_data_set(data->mesh, EVAS_CANVAS3D_INDEX_FORMAT_UNSIGNED_SHORT, 36, &cube_indices[0]);
-   evas_canvas3d_mesh_vertex_assembly_set(data->mesh, EVAS_CANVAS3D_VERTEX_ASSEMBLY_TRIANGLES);
-   evas_canvas3d_mesh_shader_mode_set(data->mesh, EVAS_CANVAS3D_SHADER_MODE_PHONG);
-   evas_canvas3d_mesh_frame_material_set(data->mesh, 0, data->material);
-   evas_canvas3d_mesh_color_pick_enable_set(data->mesh, EINA_TRUE);
-
-   data->mesh_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_MESH));
-   evas_canvas3d_node_member_add(data->root_node, data->mesh_node);
-   evas_canvas3d_node_mesh_add(data->mesh_node, data->mesh);
-}
-
-static void
-_scene_setup(Scene_Data *data)
-{
-   data->scene = efl_add(EVAS_CANVAS3D_SCENE_CLASS, evas);
-   evas_canvas3d_scene_size_set(data->scene, WIDTH, HEIGHT);
-   evas_canvas3d_scene_background_color_set(data->scene, 0.0, 0.0, 0.0, 0.0);
-
-   data->root_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_NODE));
-
-   _camera_setup(data);
-   _light_setup(data);
-   _mesh_setup(data);
-
-   evas_canvas3d_scene_root_node_set(data->scene, data->root_node);
-   evas_canvas3d_scene_camera_node_set(data->scene, data->camera_node);
-}
-
-int
-elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
-{
-   Scene_Data data;
-
-   elm_config_accel_preference_set("3d");
-   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
-
-   win = elm_win_util_standard_add("evas3d-object-button", "A button on the 3d object");
-   elm_win_autodel_set(win, EINA_TRUE);
-
-   evas = evas_object_evas_get(win);
-
-   /* Add an image object for 3D scene rendering. */
-   image = efl_add(EFL_CANVAS_SCENE3D_CLASS, evas);
-   efl_gfx_entity_size_set(image, EINA_SIZE2D(WIDTH,  HEIGHT));
-   efl_gfx_entity_visible_set(image, EINA_TRUE);
-
-   btn = elm_button_add(win);
-   evas_object_resize(btn, (WIDTH * 2) / 3, (HEIGHT * 2) / 3);
-   elm_object_text_set(btn, "3D Button");
-   elm_object_scale_set(btn, 3.0);
-   evas_object_show(btn);
-
-   /* Set the image object as render target for 3D scene. */
-   _scene_setup(&data);
-   evas_object_focus_set(image, EINA_TRUE);
-   efl_canvas_scene3d_set(image, data.scene);
-
-   evas_object_event_callback_add(image, EVAS_CALLBACK_MOUSE_DOWN, _stop_scene, &data);
-   evas_object_event_callback_add(image, EVAS_CALLBACK_MOUSE_UP, _play_scene, &data);
-
-   /* Add animation timer callback. */
-   ecore_timer_add(0.016, _animate_scene, &data);
-
-   evas_object_resize(win, WIDTH, HEIGHT);
-   evas_object_show(win);
-
-   /* Enter main loop. */
-   elm_run();
-
-   return 0;
-}
-ELM_MAIN()
diff --git a/src/examples/elementary/evas3d_scene_on_button_example.c b/src/examples/elementary/evas3d_scene_on_button_example.c
deleted file mode 100644
index 267e45b7e9..0000000000
--- a/src/examples/elementary/evas3d_scene_on_button_example.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
-* This example shows the mechanism of scene object adding (3D cube) to the widget button and
-* illustrates the work of callback of event from mouse.
-*
-* Compile with:
-* gcc -o evas3d_scene_on_button_example evas3d_scene_on_button_example.c -g `pkg-config --libs --cflags evas ecore eo elementary`
-*/
-#ifndef EFL_BETA_API_SUPPORT
-# define EFL_BETA_API_SUPPORT
-#endif
-
-#define WIDTH 500
-#define HEIGHT 500
-#define d_w 100
-#define d_h 100
-
-
-#include <Eo.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <Elementary.h>
-#include <stdio.h>
-
-typedef struct _Scene_Data
-{
-   Eo *scene;
-   Eo *root_node;
-   Eo *camera_node;
-   Eo *light_node;
-   Eo *mesh_node;
-
-   Eo *camera;
-   Eo *light;
-   Eo *mesh;
-   Eo *material;
-} Scene_Data;
-
-Evas_Object *win = NULL;
-Evas_Object *btn = NULL;
-float d_angle = 0.5;
-static Evas *evas = NULL;
-static Eo *image = NULL;
-
-static const float cube_vertices[] =
-{
-   /* Front */
-   -1.0,  1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     0.0,  1.0,
-    1.0,  1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     1.0,  1.0,
-   -1.0, -1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     0.0,  0.0,
-    1.0, -1.0,  1.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     1.0,  0.0,
-
-   /* Back */
-    1.0,  1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     0.0,  1.0,
-   -1.0,  1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     1.0,  1.0,
-    1.0, -1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     0.0,  0.0,
-   -1.0, -1.0, -1.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     1.0,  0.0,
-
-   /* Left */
-   -1.0,  1.0, -1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.0,  1.0,
-   -1.0,  1.0,  1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     1.0,  1.0,
-   -1.0, -1.0, -1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.0,  0.0,
-   -1.0, -1.0,  1.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     1.0,  0.0,
-
-   /* Right */
-    1.0,  1.0,  1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.0,  1.0,
-    1.0,  1.0, -1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     1.0,  1.0,
-    1.0, -1.0,  1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.0,  0.0,
-    1.0, -1.0, -1.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     1.0,  0.0,
-
-   /* Top */
-   -1.0,  1.0, -1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.0,  1.0,
-    1.0,  1.0, -1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     1.0,  1.0,
-   -1.0,  1.0,  1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     0.0,  0.0,
-    1.0,  1.0,  1.0,     0.0,  1.0,  0.0,     1.0, 0.0, 1.0, 1.0,     1.0,  0.0,
-
-   /* Bottom */
-    1.0, -1.0, -1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.0,  1.0,
-   -1.0, -1.0, -1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     1.0,  1.0,
-    1.0, -1.0,  1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     0.0,  0.0,
-   -1.0, -1.0,  1.0,     0.0, -1.0,  0.0,     0.0, 1.0, 1.0, 1.0,     1.0,  0.0,
-};
-
-static const unsigned short cube_indices[] =
-{
-   /* Front */
-   0,   1,  2,  2,  1,  3,
-
-   /* Back */
-   4,   5,  6,  6,  5,  7,
-
-   /* Left */
-   8,   9, 10, 10,  9, 11,
-
-   /* Right */
-   12, 13, 14, 14, 13, 15,
-
-   /* Top */
-   16, 17, 18, 18, 17, 19,
-
-   /* Bottom */
-   20, 21, 22, 22, 21, 23
-};
-
-static Eina_Bool
-_animate_scene(void *data)
-{
-   static float angle = 0.0f;
-   Scene_Data *scene = (Scene_Data *)data;
-
-   angle += d_angle;
-
-   evas_canvas3d_node_orientation_angle_axis_set(scene->mesh_node, angle, 1.0, 1.0, 1.0);
-
-   /* Rotate */
-   if (angle > 360.0) angle -= 360.0f;
-
-   return EINA_TRUE;
-}
-
-static void
-_camera_setup(Scene_Data *data)
-{
-   data->camera = efl_add(EVAS_CANVAS3D_CAMERA_CLASS, evas);
-
-   evas_canvas3d_camera_projection_perspective_set(data->camera, 60.0, 1.0, 2.0, 50.0);
-
-   data->camera_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_CAMERA));
-   evas_canvas3d_node_camera_set(data->camera_node, data->camera);
-   evas_canvas3d_node_position_set(data->camera_node, 0.0, 0.0, 10.0);
-   evas_canvas3d_node_look_at_set(data->camera_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 1.0, 0.0);
-   evas_canvas3d_node_member_add(data->root_node, data->camera_node);
-}
-
-static void
-_light_setup(Scene_Data *data)
-{
-   data->light = efl_add(EVAS_CANVAS3D_LIGHT_CLASS, evas);
-   evas_canvas3d_light_ambient_set(data->light, 0.2, 0.2, 0.2, 1.0);
-   evas_canvas3d_light_diffuse_set(data->light, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_light_specular_set(data->light, 1.0, 1.0, 1.0, 1.0);
-
-   data->light_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_LIGHT));
-   evas_canvas3d_node_light_set(data->light_node, data->light);
-   evas_canvas3d_node_position_set(data->light_node, 0.0, 0.0, 10.0);
-   evas_canvas3d_node_look_at_set(data->light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 1.0, 0.0);
-   evas_canvas3d_node_member_add(data->root_node, data->light_node);
-}
-static void
-_mesh_setup(Scene_Data *data)
-{
-   /* Setup material. */
-   data->material = efl_add(EVAS_CANVAS3D_MATERIAL_CLASS, evas);
-
-   evas_canvas3d_material_enable_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, EINA_TRUE);
-   evas_canvas3d_material_enable_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, EINA_TRUE);
-   evas_canvas3d_material_enable_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, EINA_TRUE);
-   evas_canvas3d_material_color_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_AMBIENT, 0.2, 0.2, 0.2, 1.0);
-   evas_canvas3d_material_color_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_DIFFUSE, 0.8, 0.8, 0.8, 1.0);
-   evas_canvas3d_material_color_set(data->material, EVAS_CANVAS3D_MATERIAL_ATTRIB_SPECULAR, 1.0, 1.0, 1.0, 1.0);
-   evas_canvas3d_material_shininess_set(data->material, 100.0);
-
-   /* Setup mesh. */
-   data->mesh = efl_add(EVAS_CANVAS3D_MESH_CLASS, evas);
-   evas_canvas3d_mesh_vertex_count_set(data->mesh, 24);
-   evas_canvas3d_mesh_frame_add(data->mesh, 0);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_POSITION, 12 * sizeof(float), &cube_vertices[ 0]);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_NORMAL, 12 * sizeof(float), &cube_vertices[ 3]);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_COLOR, 12 * sizeof(float), &cube_vertices[ 6]);
-   evas_canvas3d_mesh_frame_vertex_data_set(data->mesh, 0, EVAS_CANVAS3D_VERTEX_ATTRIB_TEXCOORD, 12 * sizeof(float), &cube_vertices[10]);
-   evas_canvas3d_mesh_index_data_set(data->mesh, EVAS_CANVAS3D_INDEX_FORMAT_UNSIGNED_SHORT, 36, &cube_indices[0]);
-   evas_canvas3d_mesh_vertex_assembly_set(data->mesh, EVAS_CANVAS3D_VERTEX_ASSEMBLY_TRIANGLES);
-   evas_canvas3d_mesh_shader_mode_set(data->mesh, EVAS_CANVAS3D_SHADER_MODE_PHONG);
-   evas_canvas3d_mesh_frame_material_set(data->mesh, 0, data->material);
-
-   data->mesh_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_MESH));
-   evas_canvas3d_node_member_add(data->root_node, data->mesh_node);
-   evas_canvas3d_node_mesh_add(data->mesh_node, data->mesh);
-}
-
-static void
-_scene_setup(Scene_Data *data)
-{
-   data->scene = efl_add(EVAS_CANVAS3D_SCENE_CLASS, evas);
-   evas_canvas3d_scene_size_set(data->scene, WIDTH - d_w, HEIGHT - d_h);
-   evas_canvas3d_scene_background_color_set(data->scene, 0.0, 0.0, 0.0, 0.0);
-
-   data->root_node =
-      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_NODE));
-
-   _camera_setup(data);
-   _light_setup(data);
-   _mesh_setup(data);
-
-   evas_canvas3d_scene_root_node_set(data->scene, data->root_node);
-   evas_canvas3d_scene_camera_node_set(data->scene, data->camera_node);
-}
-
-static void
-_stop_scene(void *data,
-            Evas *e EINA_UNUSED,
-            Evas_Object *eo EINA_UNUSED,
-            void *event_info)
-{
-   Evas_Event_Mouse_Down *ev = event_info;
-   Scene_Data *d = (Scene_Data *)data;
-
-   evas_canvas3d_node_scale_set(d->mesh_node, 0.97, 0.97, 0.97);
-
-   if (ev->button == 1)
-     {
-        if (evas_canvas3d_scene_exist(d->scene, (ev->canvas.x - (d_w / 2)), (ev->canvas.y - (d_h / 2)), d->mesh_node))
-          {
-             d_angle = 0;
-          }
-     }
-}
-
-static void
-_play_scene(void *data,
-            Evas *e EINA_UNUSED,
-            Evas_Object *eo EINA_UNUSED,
-            void *event_info EINA_UNUSED)
-{
-   Scene_Data *d = (Scene_Data *)data;
-
-   d_angle = 0.5;
-
-   evas_canvas3d_node_scale_set(d->mesh_node, 1.0, 1.0, 1.0);
-}
-
-EAPI_MAIN int
-elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
-{
-   Scene_Data data;
-
-   elm_config_accel_preference_set("3d");
-   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
-
-   win = elm_win_util_standard_add("evas3d-scene-button", "3d object on the button");
-   if (!win) return 0;
-   elm_win_autodel_set(win, EINA_TRUE);
-
-   evas = evas_object_evas_get(win);
-   if (!evas) return 0;
-
-   _scene_setup(&data);
-
-   image = efl_add(EFL_CANVAS_SCENE3D_CLASS, evas);
-   efl_gfx_entity_visible_set(image, EINA_TRUE);
-
-   /* Set the image object as render target for 3D scene. */
-   efl_canvas_scene3d_set(image, data.scene);
-
-   /* Setup scene to the widget button. */
-   btn = elm_button_add(win);
-   elm_object_content_set(btn, image);
-   evas_object_resize(btn, (WIDTH - d_w), (HEIGHT - d_h));
-   evas_object_move(btn, (d_w / 2), (d_h / 2));
-   evas_object_show(btn);
-
-   evas_object_event_callback_add(btn, EVAS_CALLBACK_MOUSE_DOWN, _stop_scene,
-                                  &data);
-   evas_object_event_callback_add(btn, EVAS_CALLBACK_MOUSE_UP, _play_scene,
-                                  &data);
-
-   /* Add animation timer callback. */
-   ecore_timer_add(0.016, _animate_scene, &data);
-
-   evas_object_resize(win, WIDTH, HEIGHT);
-   evas_object_show(win);
-
-   /* Enter main loop. */
-   elm_run();
-
-   return 0;
-}
-ELM_MAIN()
diff --git a/src/examples/elementary/meson.build b/src/examples/elementary/meson.build
index cdb08d4b35..14a743c9c5 100644
--- a/src/examples/elementary/meson.build
+++ b/src/examples/elementary/meson.build
@@ -100,9 +100,6 @@ examples = [
   'web_example_02',
   'win_example',
   'track_example_01',
-  'evas3d_object_on_button_example',
-  'evas3d_scene_on_button_example',
-  'evas3d_map_example',
   'efl_thread_1',
   'efl_thread_2',
   'efl_thread_3',
@@ -194,6 +191,3 @@ executable('codegen_example',
   dependencies: [elementary],
   include_directories : include_directories('..')
 )
-
-subdir('sphere_hunter')
-subdir('performance')
diff --git a/src/examples/elementary/performance/HowTo b/src/examples/elementary/performance/HowTo
deleted file mode 100644
index 8417fa0f34..0000000000
--- a/src/examples/elementary/performance/HowTo
+++ /dev/null
@@ -1,13 +0,0 @@
-It is application for quick checking changes in Evas 3D.
-
-Dependences (tested on):
-        efl >= 1.13.0   elementary >= 1.13.0
-   xserver-xorg-video-nouveau driver
-   OpenGL rendering acceleration for elemenatry
-Main features:
-        effects shadow, fog, colorpick
-        fps (Be careful, don't use changing speed animation and stop animation during measuring).
-        load 3D models
-        navigation panel (by right click)
-
-Warnings: Until 3D destructor work properly, you can have lags after set a lot of 3D models or spheres with precision >=50
diff --git a/src/examples/elementary/performance/Tools.h b/src/examples/elementary/performance/Tools.h
deleted file mode 100644
index c3cf8ca3a7..0000000000
--- a/src/examples/elementary/performance/Tools.h
+++ /dev/null
@@ -1,19 +0,0 @@
-
-/*initialization navigation panel*/
-Evas_Object *
-init_panel_camera_light(Evas_Object *win, Eo* camera_node, Eo* light_node, double posX, double posY);
-/*free resources*/
-void
-panel_camera_light_fini(Evas_Object *navigation);
-/*initialization graphical objects*/
-Evas_Object *
-init_graphical_window(Evas_Object *image);
-/*Set step of range*/
-Eina_Bool
-panel_camera_coord_step_set(Evas_Object *navigation, int step);
-Eina_Bool
-panel_camera_angle_step_set(Evas_Object *navigation, int step);
-Eina_Bool
-panel_light_coord_step_set(Evas_Object *navigation, int step);
-Eina_Bool
-panel_light_angle_step_set(Evas_Object *navigation, int step);
diff --git a/src/examples/elementary/performance/background.png b/src/examples/elementary/performance/background.png
deleted file mode 100644
index 190a74f631..0000000000
--- a/src/examples/elementary/performance/background.png
+++ /dev/null
diff --git a/src/examples/elementary/performance/camera_light.c b/src/examples/elementary/performance/camera_light.c
deleted file mode 100644
index 98be8c24ef..0000000000
--- a/src/examples/elementary/performance/camera_light.c
+++ /dev/null
@@ -1,354 +0,0 @@
-#include "tools_private.h"
-
-Eina_Bool _alloc_memory(Axis_Key **ckey, Panel_Struct **pobj, Axis_Key **lkey)
-{
-   *ckey = calloc(1, sizeof(Axis_Key));
-   *pobj = calloc(1, sizeof(Panel_Struct));
-   *lkey = calloc(1, sizeof(Axis_Key));
-
-   if (!(*ckey) || !(*pobj) || !(*lkey))
-     {
-        printf("Not enough memory - at %s line %d\n", __FILE__, __LINE__);
-        free(*ckey);
-        free(*pobj);
-        free(*lkey);
-        return EINA_FALSE;
-     }
-
-   return EINA_TRUE;
-}
-
-Evas_Object *
-init_panel_camera_light(Evas_Object *win, Eo *camera_node, Eo *light_node, double posX, double posY)
-{
-   Evas_Object *nnavig = NULL, *bx_navigall = NULL;
-   Evas_Object *bx_navigcamup = NULL, *bx_navigcamlow = NULL, *bx_navigligthup = NULL, *bx_navigligthlow = NULL;
-   Evas_Object *spX = NULL, *spY = NULL, *spZ = NULL;
-   Evas_Object *spangle = NULL, *spaX = NULL, *spaY = NULL, *spaZ = NULL;
-   Evas_Object *splX = NULL, *splY = NULL, *splZ = NULL;
-   Evas_Object *splangle = NULL, *splaX = NULL, *splaY = NULL, *splaZ = NULL;
-   Evas_Object *separator = NULL;
-   Axis_Key *camera_xyz = NULL, *light_xyz = NULL;
-   Panel_Struct *pobject = NULL;
-   Evas_Real px = 0, py = 0, pz = 0;
-
-   if (ELM_WIN_UNKNOWN == elm_win_type_get(win))
-     {
-        printf("Not appropriate parent object - at %s line %d\n", __FILE__, __LINE__);
-        return NULL;
-     }
-
-   if (!_alloc_memory(&camera_xyz, &pobject, &light_xyz)) return NULL;
-
-   /*Navigation panel layout*/
-   bx_navigall = elm_box_add(win);
-   elm_box_homogeneous_set(bx_navigall, EINA_TRUE);
-   evas_object_show(bx_navigall);
-
-   bx_navigcamup = elm_box_add(win);
-   elm_box_horizontal_set(bx_navigcamup, EINA_TRUE);
-   elm_box_homogeneous_set(bx_navigcamup, EINA_TRUE);
-   elm_box_pack_end(bx_navigall, bx_navigcamup);
-   evas_object_show(bx_navigcamup);
-   bx_navigcamlow = elm_box_add(win);
-   elm_box_horizontal_set(bx_navigcamlow, EINA_TRUE);
-   elm_box_homogeneous_set(bx_navigcamlow, EINA_TRUE);
-   elm_box_pack_end(bx_navigall, bx_navigcamlow);
-   evas_object_show(bx_navigcamlow);
-
-   separator = elm_separator_add(win);
-   elm_separator_horizontal_set(separator, EINA_TRUE);
-   elm_box_pack_end(bx_navigall, separator);
-   evas_object_show(separator);
-
-   bx_navigligthup = elm_box_add(win);
-   elm_box_horizontal_set(bx_navigligthup, EINA_TRUE);
-   elm_box_homogeneous_set(bx_navigligthup, EINA_TRUE);
-   elm_box_pack_end(bx_navigall, bx_navigligthup);
-   evas_object_show(bx_navigligthup);
-   bx_navigligthlow = elm_box_add(win);
-   elm_box_horizontal_set(bx_navigligthlow, EINA_TRUE);
-   elm_box_homogeneous_set(bx_navigligthlow, EINA_TRUE);
-   elm_box_pack_end(bx_navigall, bx_navigligthlow);
-   evas_object_show(bx_navigligthlow);
-
-   /*Set UI panel for changing camera and light*/
-   /*Init sp camera by default*/
-   spX = elm_spinner_add(win);
-   elm_spinner_editable_set(spX, EINA_TRUE);
-   elm_spinner_min_max_set(spX, -COORDRANGE, COORDRANGE);
-   elm_spinner_label_format_set(spX, "camera X: %1.0f");
-   elm_spinner_step_set(spX, 1.0);
-   pobject->cspX = spX;
-   elm_box_pack_end(bx_navigcamup, spX);
-   evas_object_show(spX);
-   evas_object_smart_callback_add(spX, "changed", _camera_light_changeX_cb, camera_node);
-
-   spY = elm_spinner_add(win);
-   elm_spinner_editable_set(spY, EINA_TRUE);
-   elm_spinner_min_max_set(spY, -COORDRANGE, COORDRANGE);
-   elm_spinner_label_format_set(spY, "camera Y: %1.0f");
-   elm_spinner_step_set(spY, 1.0);
-   pobject->cspY = spY;
-   elm_box_pack_end(bx_navigcamup, spY);
-   evas_object_show(spY);
-   evas_object_smart_callback_add(spY, "changed", _camera_light_changeY_cb, camera_node);
-
-   spZ = elm_spinner_add(win);
-   elm_spinner_editable_set(spZ, EINA_TRUE);
-   elm_spinner_min_max_set(spZ, -COORDRANGE, COORDRANGE);
-   elm_spinner_label_format_set(spZ, "camera Z: %1.0f");
-   elm_spinner_step_set(spY, 1.0);
-   pobject->cspZ = spZ;
-   elm_box_pack_end(bx_navigcamup, spZ);
-   evas_object_show(spZ);
-   evas_object_smart_callback_add(spZ, "changed", _camera_light_changeZ_cb, camera_node);
-
-   evas_canvas3d_node_position_get(camera_node, EVAS_CANVAS3D_SPACE_PARENT, &px, &py, &pz);
-   elm_spinner_value_set(spX, px);
-   elm_spinner_value_set(spY, py);
-   elm_spinner_value_set(spZ, pz);
-
-   spangle = elm_spinner_add(win);
-   elm_spinner_editable_set(spangle, EINA_TRUE);
-   elm_spinner_min_max_set(spangle, 0.0, ANGLERANGE);
-   elm_spinner_label_format_set(spangle, "angle: %1.0f");
-   elm_spinner_step_set(spangle, 1.0);
-   pobject->cspangle = spangle;
-   evas_object_data_set(spangle, axiskeys, camera_xyz);
-   elm_box_pack_end(bx_navigcamlow, spangle);
-   elm_spinner_value_set(spangle, 0.0);
-   evas_object_show(spangle);
-   evas_object_smart_callback_add(spangle, "changed", _camera_light_angle_change_cb, camera_node);
-
-   spaX = elm_spinner_add(win);
-   elm_spinner_min_max_set(spaX, 0.0, 1.0);
-   elm_spinner_label_format_set(spaX, "axisX: %1.0f");
-   elm_spinner_step_set(spaX, 1.0);
-   elm_box_pack_end(bx_navigcamlow, spaX);
-   evas_object_show(spaX);
-   evas_object_smart_callback_add(spaX, "changed", _camera_light_axisX_change_cb, spangle);
-
-   spaY = elm_spinner_add(win);
-   elm_spinner_min_max_set(spaY, 0.0, 1.0);
-   elm_spinner_label_format_set(spaY, "axisY: %1.0f");
-   elm_spinner_step_set(spaY, 1.0);
-   elm_box_pack_end(bx_navigcamlow, spaY);
-   evas_object_show(spaY);
-   evas_object_smart_callback_add(spaY, "changed", _camera_light_axisY_change_cb, spangle);
-
-   spaZ = elm_spinner_add(win);
-   elm_spinner_min_max_set(spaZ, 0.0, 1.0);
-   elm_spinner_label_format_set(spaZ, "axisZ: %1.0f");
-   elm_spinner_step_set(spaZ, 1.0);
-   elm_box_pack_end(bx_navigcamlow, spaZ);
-   evas_object_show(spaZ);
-   evas_object_smart_callback_add(spaZ, "changed", _camera_light_axisZ_change_cb, spangle);
-
-   /*Init spl light by default*/
-   splX = elm_spinner_add(win);
-   elm_spinner_editable_set(splX, EINA_TRUE);
-   elm_spinner_min_max_set(splX, -COORDRANGE, COORDRANGE);
-   elm_spinner_label_format_set(splX, "light X: %1.0f");
-   elm_spinner_step_set(splX, 1.0);
-   pobject->lspX = splX;
-   elm_box_pack_end(bx_navigligthup, splX);
-   evas_object_show(splX);
-   evas_object_smart_callback_add(splX, "changed", _camera_light_changeX_cb, light_node);
-
-   splY = elm_spinner_add(win);
-   elm_spinner_editable_set(splY, EINA_TRUE);
-   elm_spinner_min_max_set(splY, -COORDRANGE, COORDRANGE);
-   elm_spinner_label_format_set(splY, "light Y: %1.0f");
-   elm_spinner_step_set(splY, 1.0);
-   pobject->lspY = splY;
-   elm_box_pack_end(bx_navigligthup, splY);
-   evas_object_show(splY);
-   evas_object_smart_callback_add(splY, "changed", _camera_light_changeY_cb, light_node);
-
-   splZ = elm_spinner_add(win);
-   elm_spinner_editable_set(splZ, EINA_TRUE);
-   elm_spinner_min_max_set(splZ, -COORDRANGE, COORDRANGE);
-   elm_spinner_label_format_set(splZ, "light Z: %1.0f");
-   elm_spinner_step_set(splY, 1.0);
-   pobject->lspZ = splZ;
-   elm_box_pack_end(bx_navigligthup, splZ);
-   evas_object_show(splZ);
-   evas_object_smart_callback_add(splZ, "changed", _camera_light_changeZ_cb, light_node);
-
-   evas_canvas3d_node_position_get(light_node, EVAS_CANVAS3D_SPACE_PARENT, &px, &py, &pz);
-   elm_spinner_value_set(splX, px);
-   elm_spinner_value_set(splY, py);
-   elm_spinner_value_set(splZ, pz);
-
-   splangle = elm_spinner_add(win);
-   elm_spinner_editable_set(splangle, EINA_TRUE);
-   elm_spinner_min_max_set(splangle, 0.0, ANGLERANGE);
-   elm_spinner_label_format_set(splangle, "angle: %1.0f");
-   elm_spinner_step_set(splangle, 1.0);
-   pobject->lspangle = splangle;
-   evas_object_data_set(splangle, axiskeys, light_xyz);
-   elm_box_pack_end(bx_navigligthlow, splangle);
-   elm_spinner_value_set(splangle, 0.0);
-   evas_object_show(splangle);
-   evas_object_smart_callback_add(splangle, "changed", _camera_light_angle_change_cb, light_node);
-
-   splaX = elm_spinner_add(win);
-   elm_spinner_min_max_set(splaX, 0.0, 1.0);
-   elm_spinner_label_format_set(splaX, "axisX: %1.0f");
-   elm_spinner_step_set(splaX, 1.0);
-   elm_box_pack_end(bx_navigligthlow, splaX);
-   evas_object_show(splaX);
-   evas_object_smart_callback_add(splaX, "changed", _camera_light_axisX_change_cb, splangle);
-
-   splaY = elm_spinner_add(win);
-   elm_spinner_min_max_set(splaY, 0.0, 1.0);
-   elm_spinner_label_format_set(splaY, "axisY: %1.0f");
-   elm_spinner_step_set(splaY, 1.0);
-   elm_box_pack_end(bx_navigligthlow, splaY);
-   evas_object_show(splaY);
-   evas_object_smart_callback_add(splaY, "changed", _camera_light_axisY_change_cb, splangle);
-
-   splaZ = elm_spinner_add(win);
-   elm_spinner_min_max_set(splaZ, 0.0, 1.0);
-   elm_spinner_label_format_set(splaZ, "axisZ: %1.0f");
-   elm_spinner_step_set(splaZ, 1.0);
-   elm_box_pack_end(bx_navigligthlow, splaZ);
-   evas_object_show(splaZ);
-   evas_object_smart_callback_add(spaZ, "changed", _camera_light_axisZ_change_cb, splangle);
-
-   nnavig = elm_notify_add(win);
-   elm_object_content_set(nnavig, bx_navigall);
-   elm_notify_align_set(nnavig, posX, posY);
-   evas_object_data_set(nnavig, pb, pobject);
-
-   return nnavig;
-}
-
-static void
-_camera_light_changeX_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Evas_Real x, y, z;
-
-   if ((Eo*)data)
-     {
-        evas_canvas3d_node_position_get((Eo*)data, EVAS_CANVAS3D_SPACE_PARENT, NULL, &y, &z);
-        x = elm_spinner_value_get(obj);
-        evas_canvas3d_node_position_set((Eo*)data, x, y, z);
-     }
-}
-static void
-_camera_light_changeY_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Evas_Real x, y, z;
-
-   if ((Eo*)data)
-     {
-        evas_canvas3d_node_position_get((Eo*)data, EVAS_CANVAS3D_SPACE_PARENT, &x, NULL, &z);
-        y = elm_spinner_value_get(obj);
-        evas_canvas3d_node_position_set((Eo*)data, x, y, z);
-     }
-}
-static void
-_camera_light_changeZ_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Evas_Real x, y, z;
-
-   if ((Eo*)data)
-     {
-        evas_canvas3d_node_position_get((Eo*)data, EVAS_CANVAS3D_SPACE_PARENT, &x, &y, NULL);
-        z = elm_spinner_value_get(obj);
-        evas_canvas3d_node_position_set((Eo*)data, x, y, z);
-     }
-}
-static void
-_camera_light_angle_change_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Axis_Key *key = evas_object_data_get(obj, axiskeys);
-   Evas_Real aw = 0;
-   if ((Eo*)data)
-     {
-       aw = elm_spinner_value_get(obj);
-       aw = cos(aw * M_PI / 360.0);
-       evas_canvas3d_node_orientation_set(((Eo*)data), key->x, key->y, key->z, aw);
-     }
-}
-static void
-_camera_light_axisX_change_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Evas_Object *fsa = (Evas_Object*)data;
-   Axis_Key *key =  evas_object_data_get(fsa, axiskeys);
-   if (key)
-     key->x = elm_spinner_value_get(obj);
-}
-static void
-_camera_light_axisY_change_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Evas_Object *fsa = (Evas_Object*)data;
-   Axis_Key *key =  evas_object_data_get(fsa, axiskeys);
-   if (key)
-     key->y = elm_spinner_value_get(obj);
-}
-static void
-_camera_light_axisZ_change_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
-{
-   Evas_Object *fsa = (Evas_Object*)data;
-   Axis_Key *key =  evas_object_data_get(fsa, axiskeys);
-   if (key)
-     key->z = elm_spinner_value_get(obj);
-}
-
-Eina_Bool
-panel_camera_coord_step_set(Evas_Object *navigation, int step)
-{
-   Panel_Struct *pobject = NULL;
-
-   pobject = evas_object_data_get(navigation, pb);
-   elm_spinner_step_set(pobject->cspX, step);
-   elm_spinner_step_set(pobject->cspY, step);
-   elm_spinner_step_set(pobject->cspZ, step);
-   return EINA_TRUE;
-}
-
-Eina_Bool
-panel_camera_angle_step_set(Evas_Object *navigation, int step)
-{
-   Panel_Struct *pobject = NULL;
-
-   pobject = evas_object_data_get(navigation, pb);
-   elm_spinner_step_set(pobject->cspangle, step);
-   return EINA_TRUE;
-}
-
-Eina_Bool
-panel_light_coord_step_set(Evas_Object *navigation, int step)
-{
-   Panel_Struct *pobject = NULL;
-
-   pobject = evas_object_data_get(navigation, pb);
-   elm_spinner_step_set(pobject->lspX, step);
-   elm_spinner_step_set(pobject->lspY, step);
-   elm_spinner_step_set(pobject->lspZ, step);
-   return EINA_TRUE;
-}
-
-Eina_Bool
-panel_light_angle_step_set(Evas_Object *navigation, int step)
-{
-   Panel_Struct *pobject = NULL;
-
-   pobject = evas_object_data_get(navigation, pb);
-   elm_spinner_step_set(pobject->lspangle, step);
-   return EINA_TRUE;
-}
-
-void panel_camera_light_fini(Evas_Object *navigation)
-{
-   Panel_Struct *pobject = evas_object_data_get(navigation, pb);
-   Axis_Key *ckey = evas_object_data_get(pobject->cspangle, axiskeys);
-   Axis_Key *lkey = evas_object_data_get(pobject->lspangle, axiskeys);
-   free(pobject);
-   free(ckey);
-   free(lkey);
-}
-
diff --git a/src/examples/elementary/performance/graphical.c b/src/examples/elementary/performance/graphical.c
deleted file mode 100644
index d68d865a80..0000000000
--- a/src/examples/elementary/performance/graphical.c
+++ /dev/null
@@ -1,622 +0,0 @@
-#ifndef EFL_BETA_API_SUPPORT
-# define EFL_BETA_API_SUPPORT
-#endif
-
-#include <math.h>
-#include <stdlib.h>
-#include <time.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <Eo.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <Ecore_Evas.h>
-#include <Eina.h>
-
-#include "graphical_struct.h"
-
-#define  FOG_COLOR      0.5, 0.5, 0.5
-#define  FOG_FACTOR     0.1
-
-static inline vec3
-_normalize(const vec3 *v)
-{
-    double  l = sqrt(v->x * v->x + v->y * v->y + v->z * v->z);
-    vec3    vec;
-
-    vec.x = v->x / l;
-    vec.y = v->y / l;
-    vec.z = v->z / l;
-
-    return vec;
-}
-static void
-_sphere_count(int prec, float type_init)
-{
-   int i, j;
-
-   globalGraphical.vertex_count = (prec + 1) * (prec + 1);
-
-   /* Allocate buffer. */
-   if (globalGraphical.places) free(globalGraphical.places);
-   globalGraphical.places = malloc(sizeof(place) * globalGraphical.vertex_count);
-
-   for (i = 0; i <= prec; i++)
-     {
-        double lati = M_PI * (type_init + (double)i * (1 - 2 * type_init) / (double)prec);
-        double y = cos(lati);
-        double r = fabs(sin(lati));
-
-        for (j = 0; j <= prec; j++)
-          {
-             double longi = (M_PI * 2.0 * j) / (prec + 1);
-             place *v = &globalGraphical.places[i * (prec  + 1) + j];
-             v->position.x = r * sin(longi);
-             v->position.y = y;
-             v->position.z = r * cos(longi);
-          }
-      }
-}
-static void
-_sphere_init(int prec)
-{
-   int i, j;
-   unsigned short *index;
-
-   globalGraphical.vertex_count = (prec + 1) * (prec + 1);
-   globalGraphical.index_count = prec * prec * 6;
-
-   /* Allocate buffer. */
-   if (globalGraphical.vertices) free(globalGraphical.vertices);
-   if (globalGraphical.indices) free(globalGraphical.indices);
-
-   globalGraphical.vertices = malloc(sizeof(vertex) * globalGraphical.vertex_count);
-   globalGraphical.indices = malloc(sizeof(unsigned short) * globalGraphical.index_count);
-
-   for (i = 0; i <= prec; i++)
-     {
-        double lati = (M_PI * (double)i) / (double)prec;
-        double y = cos(lati);
-        double r = fabs(sin(lati));
-
-        for (j = 0; j <= prec; j++)
-          {
-             double longi = (M_PI * 2.0 * j) / prec;
-             vertex *v = &globalGraphical.vertices[i * (prec  + 1) + j];
-
-             if (j == 0 || j == prec) v->position.x = 0.0;
-             else v->position.x = r * sin(longi);
-
-             v->position.y = y;
-
-             if (j == 0 || j == prec) v->position.z = r;
-             else v->position.z = r * cos(longi);
-
-             v->normal = v->position;
-
-             if (v->position.x > 0.0)
-               {
-                  v->tangent.x = -v->normal.y;
-                  v->tangent.y =  v->normal.x;
-                  v->tangent.z =  v->normal.z;
-               }
-             else
-               {
-                  v->tangent.x =  v->normal.y;
-                  v->tangent.y = -v->normal.x;
-                  v->tangent.z =  v->normal.z;
-               }
-
-             v->color.x = v->position.x;
-             v->color.y = v->position.y;
-             v->color.z = v->position.z;
-             v->color.w = 1.0;
-
-             if (j == prec) v->texcoord.x = 1.0;
-             else if (j == 0) v->texcoord.x = 0.0;
-             else v->texcoord.x = (double)j / (double)prec;
-
-             if (i == prec) v->texcoord.y = 1.0;
-             else if (i == 0) v->texcoord.y = 0.0;
-             else v->texcoord.y = 1.0 - (double)i / (double)prec;
-          }
-     }
-
-   index = &globalGraphical.indices[0];
-
-   for (i = 0; i < prec; i++)
-     {
-        for (j = 0; j < prec; j++)
-          {
-             *index++ = i * (prec + 1) + j;
-             *index++ = i * (prec + 1) + j + 1;
-             *index++ = (i + 1) * (prec + 1) + j;
-
-             *index++ = (i + 1) * (prec + 1) + j;
-             *index++ = i * (prec + 1) + j + 1;
-             *index++ = (i + 1) * (prec + 1) + j + 1;
-          }
-     }
-
-   for (i = 0; i < globalGraphical.index_count; i += 3)
-     {
-        vertex *v0 = &globalGraphical.vertices[globalGraphical.indices[i + 0]];
-        vertex *v1 = &globalGraphical.vertices[globalGraphical.indices[i + 1]];
-        vertex *v2 = &globalGraphical.vertices[globalGraphical.indices[i + 2]];
-
-        vec3 e1, e2;
-        float du1, du2, dv1, dv2, f;
-        vec3 tangent;
-
-        e1.x = v1->position.x - v0->position.x;
-        e1.y = v1->position.y - v0->position.y;
-        e1.z = v1->position.z - v0->position.z;
-
-        e2.x = v2->position.x - v0->position.x;
-        e2.y = v2->position.y - v0->position.y;
-        e2.z = v2->position.z - v0->position.z;
-
-        du1 = v1->texcoord.x - v0->texcoord.x;
-        dv1 = v1->texcoord.y - v0->texcoord.y;
-
-        du2 = v2->texcoord.x - v0->texcoord.x;
-        dv2 = v2->texcoord.y - v0->texcoord.y;
-
-        f = 1.0 / (du1 * dv2 - du2 * dv1);
-
-        tangent.x = f * (dv2 * e1.x - dv1 * e2.x);
-        tangent.y = f * (dv2 * e1.y - dv1 * e2.y);
-        tangent.z = f * (dv2 * e1.z - dv1 * e2.z);
-
-        v0->tangent = tangent;
-     }
-
-   for (i = 0; i <= prec; i++)
-     {
-        for (j = 0; j <= prec; j++)
-          {
-             if (j == prec)
-               {
-                  vertex *v = &globalGraphical.vertices[i * (prec  + 1) + j];
-                  v->tangent = globalGraphical.vertices[i * (prec + 1)].tangent;
-               }
-          }
-     }
-}
-/*FIXME Need to be from bounding of root_node*/
-void _init_bounding()
-{
-
-   float cube_vertices[] =
-     {
-        /* Front */
-       -50.0,  1.0,  50.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     0.0,  1.0,
-        50.0,  1.0,  50.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     1.0,  1.0,
-       -50.0, -1.0,  50.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     0.0,  0.0,
-        50.0, -1.0,  50.0,     0.0,  0.0,  1.0,     1.0, 0.0, 0.0, 1.0,     1.0,  0.0,
-
-        /* Back */
-        50.0,  1.0, -50.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     0.0,  1.0,
-       -50.0,  1.0, -50.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     1.0,  1.0,
-        50.0, -1.0, -50.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     0.0,  0.0,
-       -50.0, -1.0, -50.0,     0.0,  0.0, -1.0,     0.0, 0.0, 1.0, 1.0,     1.0,  0.0,
-
-        /* Left */
-       -50.0,  1.0, -50.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.0,  1.0,
-       -50.0,  1.0,  50.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     1.0,  1.0,
-       -50.0, -1.0, -50.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     0.0,  0.0,
-       -50.0, -1.0,  50.0,    -1.0,  0.0,  0.0,     0.0, 1.0, 0.0, 1.0,     1.0,  0.0,
-
-        /* Right */
-        50.0,  1.0,  50.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.0,  1.0,
-        50.0,  1.0, -50.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     1.0,  1.0,
-        50.0, -1.0,  50.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     0.0,  0.0,
-        50.0, -1.0, -50.0,     1.0,  0.0,  0.0,     1.0, 1.0, 0.0, 1.0,     1.0,  0.0,